Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

//SPDX-License-Identifier: GPL-3.0-only
pragma solidity ^0.7.0;

import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/presets/ERC20PresetMinterPauser.sol";

/**
 * @title SmtVesting
 * @author Protofire
 * @dev Contract module used to lock SMT during Vesting period.
 */
contract SmtVesting is ERC20PresetMinterPauser {

    using SafeMath for uint256;

    /// @dev ERC20 basic token contract being held
    IERC20 public acceptedToken;
    
    /// @dev distribution start timestamp
    uint256 public distributionStartTime;

    /// @dev Know Your Asset
    string public KYA;

    /// @dev time constants
    uint256 private constant SECONDS_IN_QUARTER = 7889238; // 60*60*24×30,436875*3 = 7889238  number of seconds in one quarter
   // uint256 private constant SECONDS_IN_12HOURS = 43200; // 60*60*12
   // uint256 private constant SECONDS_IN_15_MINUTES = 900; // 60*15


    /// @dev trasnferable addresses whitelist
    mapping (address => bool) public whitelist;

    /// @dev trasnferable addresses whitelist
    mapping (address => uint256) public claimings;

    /// @dev Emitted when `owner` claims.
    event Claim(address indexed owner, uint256 amount);

    /// @dev Emitted when `owner` claims.
    event AcceptedTokenSet(address _acceptedToken);

    /// @dev Emitted when `owner` claims.
    event StartTimeSet (uint256 startTime);

    /// @dev Emitted when one address is included in trasnferable whitelist.
    event WhitelistedAddress (address whitelisted);
    
    /**
     * @dev Sets the value for {distributionStartTime}, signaling that distribution yet needs to be determined by admin
     *
     * Sets ownership to the given `_owner`.
     *
     */
    constructor(string memory name_, string memory symbol_)
        ERC20PresetMinterPauser(name_, symbol_) {
         distributionStartTime = 0;
    }

    /**
     * @dev Sets the value for `acceptedToken`.
     *
     * Requirements:
     *
     * - the caller must have DEFAULT_ADMIN_ROLE.
     * - `_token` can't be zero address
     * - `acceptedToken` should not be already set
     *
     */
    function setAcceptedToken(address _token) external {

        require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "must have DEFAULT_ADMIN_ROLE");
        require(_token != address(0), "token is the zero address");
        require(address(acceptedToken) == address(0), "token is already set");

        acceptedToken = IERC20(_token);
        emit AcceptedTokenSet(_token);
    }
    
    /**
     * @dev Locks certain  _amount of `acceptedToken`.
     *
     * Requirements:
     *
     * - the caller must have DEFAULT_ADMIN_ROLE.
     * - `acceptedToken` need tbe approved first by caller on `acceptedToken` contract
     */
    function deposit(uint256 _amount) external {
        require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "must have DEFAULT_ADMIN_ROLE");
        acceptedToken.transferFrom(_msgSender(), address(this), _amount);
        _mint(_msgSender(), _amount);
    }

    /**
     * @dev check funds locked by this contract in terms of acceptedToken's balance
     * should be alkways equal to totalSupply, usefull as a doublecheck control
     */
    function getCurrentLockedAmount() external view returns (uint256 balanceOfAcceptedToken) {
        return acceptedToken.balanceOf(address(this));
    }

    /**
     * @dev sets KYA
     *
     * Requirements:
     *
     * - the caller must have DEFAULT_ADMIN_ROLE.
     *
     */
    function setKYA(string calldata _knowYourAsset) external {
        require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "must have DEFAULT_ADMIN_ROLE");
        KYA = _knowYourAsset;
    }

    /**
     * @dev add _address to the whitlist, signaling that it can make transfers of this token
     *
     * Requirements:
     *
     * - the caller must have DEFAULT_ADMIN_ROLE.
     * - `_address` can not be zero address
     */
    function addWhitelistedAddress(address _address) external {
        require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "must have DEFAULT_ADMIN_ROLE");
        require(_address != address(0), "_address is the zero address");

        whitelist[_address] = true;

        emit WhitelistedAddress(_address);

    }

    /**
     * @dev burns certain `amount` of vSMT token and release quivalent balance of acceptedToken
     *
     * Requirements:
     *
     * - amount must be lower or equal than ClaimableAmount
     * - distributionStartTime must be different than 0
     * - `_address` can not be zero address
     */
    function claim (uint256 amount) public {
        require(distributionStartTime!=0, "distributionStartTime not set");
        uint256 claimableAmount = getClaimableAmount(_msgSender());
        require(claimableAmount>=amount, "amount too big");
        acceptedToken.transfer(_msgSender(), amount);
        _burn(_msgSender(), amount);

        claimings[_msgSender()] = claimings[_msgSender()].add(amount);
        emit Claim(_msgSender(), amount);
    }

    /**
     * @dev minting directly is disallowed
     *
     */
    function mint(address to, uint256 amount) public pure override {
        revert("Minting is only allowed using deposit function");
    }
     /**
     * @dev burning directly is disallowed
     * 
     */
    function burn(uint256 amount) public pure override {
         revert("Burning is only allowed using claim function");
    }
    function burnFrom(address account, uint256 amount) public pure override {
         revert("Burning is only allowed using claim function");
    }
    /**
     * @dev only whitelisted address are allowed to transfer this token's ownership
     * - address 0x0 are allowed by default cause we need to burn and mint tokens
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);
        require(!paused(), "ERC20Pausable: token transfer while paused");
        bool allowed= whitelist[from]||from==address(0)||to==address(0);
        require(allowed, "trasnfer is just allowed for whitelisted addresses");
    }

    /**
     * @dev claims maximun available amount from caller's holdings
     *
     */
    function claimMaximunAmount() external {
        uint256 amount = getClaimableAmount(_msgSender());
        require(amount!=0, "nothing to claim");
        claim(amount);
    }

    /**
     * @dev calculates how much is currently available to be claimed by caller
     * on Q1 20%, on Q2 40%, on Q3 60%, on Q4 80%, 100% after Q4
     *
     * Requirements:
     *
     * - distributionStartTime must be different from 0
     * - if distributionStartTime os differenct in grater than current timestamp, this function reverts
     */
    function getClaimableAmount(address awarded) public view returns (uint256 amount) {

        require(distributionStartTime!=0, "distributionSartTime not set");

        uint256 currentQuarter = currentQuarterSinceStartTime();
        uint256 balanceOnAuction = balanceOf(awarded).add(claimings[awarded]);

        if (currentQuarter == 0) {
            return (balanceOnAuction.mul(2).div(10)).sub(claimings[awarded]);
        }  
        if (currentQuarter == 1) {
           return (balanceOnAuction.mul(4).div(10)).sub(claimings[awarded]);
        }
        if (currentQuarter == 2) {
            return (balanceOnAuction.mul(6).div(10)).sub(claimings[awarded]);
        }
        if (currentQuarter == 3) {
            return (balanceOnAuction.mul(8).div(10)).sub(claimings[awarded]);
        }
        if (currentQuarter >= 4) {
            return balanceOf(awarded);
        }
    }

    /**
     * @dev returns number of quarters passed from distributionStartTime
     */
    function currentQuarterSinceStartTime() public view returns (uint256 currentQuarter){

        require(distributionStartTime!=0, "distributionStartTime not set");
        require(distributionStartTime<block.timestamp,  "Vesting did not start yet");
        return (block.timestamp.sub(distributionStartTime)).div(SECONDS_IN_QUARTER);
    }
    
    /**
     * @dev sets distributionStartTime as the timestamp on which funds starts a progresive release 
     *
     * Requirements:
     *
     * - distributionStartTime must be equal to 0
     * - distributionStartTime must be a unix timestamp format, grater than current timestamp
     */
    function setStartTime(uint256 startTime) external {
        
        require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "must have DEFAULT_ADMIN_ROLE");
        require((distributionStartTime == 0), "distributionStartTime can be set just one time");
        require(startTime > block.timestamp, "Start time must be a future timestamp");

        distributionStartTime = startTime;
        emit StartTimeSet(startTime);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../access/AccessControl.sol";
import "../utils/Context.sol";
import "../token/ERC20/ERC20.sol";
import "../token/ERC20/ERC20Burnable.sol";
import "../token/ERC20/ERC20Pausable.sol";

/**
 * @dev {ERC20} token, including:
 *
 *  - ability for holders to burn (destroy) their tokens
 *  - a minter role that allows for token minting (creation)
 *  - a pauser role that allows to stop all token transfers
 *
 * This contract uses {AccessControl} to lock permissioned functions using the
 * different roles - head to its documentation for details.
 *
 * The account that deploys the contract will be granted the minter and pauser
 * roles, as well as the default admin role, which will let it grant both minter
 * and pauser roles to other accounts.
 */
contract ERC20PresetMinterPauser is Context, AccessControl, ERC20Burnable, ERC20Pausable {
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");

    /**
     * @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
     * account that deploys the contract.
     *
     * See {ERC20-constructor}.
     */
    constructor(string memory name, string memory symbol) ERC20(name, symbol) {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());

        _setupRole(MINTER_ROLE, _msgSender());
        _setupRole(PAUSER_ROLE, _msgSender());
    }

    /**
     * @dev Creates `amount` new tokens for `to`.
     *
     * See {ERC20-_mint}.
     *
     * Requirements:
     *
     * - the caller must have the `MINTER_ROLE`.
     */
    function mint(address to, uint256 amount) public virtual {
        require(hasRole(MINTER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have minter role to mint");
        _mint(to, amount);
    }

    /**
     * @dev Pauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_pause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function pause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to pause");
        _pause();
    }

    /**
     * @dev Unpauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_unpause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function unpause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to unpause");
        _unpause();
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20, ERC20Pausable) {
        super._beforeTokenTransfer(from, to, amount);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../utils/EnumerableSet.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context {
    using EnumerableSet for EnumerableSet.AddressSet;
    using Address for address;

    struct RoleData {
        EnumerableSet.AddressSet members;
        bytes32 adminRole;
    }

    mapping (bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view returns (bool) {
        return _roles[role].members.contains(account);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view returns (uint256) {
        return _roles[role].members.length();
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
        return _roles[role].members.at(index);
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");

        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");

        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) private {
        if (_roles[role].members.add(account)) {
            emit RoleGranted(role, account, _msgSender());
        }
    }

    function _revokeRole(bytes32 role, address account) private {
        if (_roles[role].members.remove(account)) {
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../../utils/Context.sol";
import "./IERC20.sol";
import "../../math/SafeMath.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _decimals = 18;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal virtual {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../../utils/Context.sol";
import "./ERC20.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    using SafeMath for uint256;

    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");

        _approve(account, _msgSender(), decreasedAllowance);
        _burn(account, amount);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./ERC20.sol";
import "../../utils/Pausable.sol";

/**
 * @dev ERC20 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC20Pausable is ERC20, Pausable {
    /**
     * @dev See {ERC20-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor () {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_acceptedToken","type":"address"}],"name":"AcceptedTokenSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Claim","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"startTime","type":"uint256"}],"name":"StartTimeSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"whitelisted","type":"address"}],"name":"WhitelistedAddress","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"KYA","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptedToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"addWhitelistedAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimMaximunAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"claimings","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentQuarterSinceStartTime","outputs":[{"internalType":"uint256","name":"currentQuarter","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"distributionStartTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"awarded","type":"address"}],"name":"getClaimableAmount","outputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getCurrentLockedAmount","outputs":[{"internalType":"uint256","name":"balanceOfAcceptedToken","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"setAcceptedToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_knowYourAsset","type":"string"}],"name":"setKYA","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"startTime","type":"uint256"}],"name":"setStartTime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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

0x608060405234801561001057600080fd5b506004361061025e5760003560e01c806370a0823111610146578063a217fddf116100c3578063ca15c87311610087578063ca15c87314610746578063d539139314610763578063d547741f1461076b578063dd62ed3e14610797578063e12f3a61146107c5578063e63ab1e9146107eb5761025e565b8063a217fddf146106a3578063a457c2d7146106ab578063a9059cbb146106d7578063b6b55f2514610703578063c281c4c7146107205761025e565b80638da859b01161010a5780638da859b01461061e5780639010d07c1461062657806391d148541461064957806395d89b41146106755780639b19251a1461067d5761025e565b806370a08231146105965780637487f528146105bc57806379cc6790146105e25780638109a2711461060e5780638456cb59146106165761025e565b8063313ce567116101df5780633f4ba83a116101a35780633f4ba83a146104a957806340c10f19146104b157806342966c68146104dd578063451c3d80146104fa57806356204f8c1461051e5780635c975abb1461058e5761025e565b8063313ce567146103f957806336568abe14610417578063379607f51461044357806339509351146104605780633e0a322d1461048c5761025e565b8063248a9ca311610226578063248a9ca31461037a578063257476df1461039757806329975b431461039f5780632cd4312c146103c55780632f2ff15d146103cd5761025e565b806306fdde0314610263578063095ea7b3146102e057806314acbd1c1461032057806318160ddd1461032a57806323b872dd14610344575b600080fd5b61026b6107f3565b6040805160208082528351818301528351919283929083019185019080838360005b838110156102a557818101518382015260200161028d565b50505050905090810190601f1680156102d25780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61030c600480360360408110156102f657600080fd5b506001600160a01b038135169060200135610889565b604080519115158252519081900360200190f35b6103286108a7565b005b61033261090c565b60408051918252519081900360200190f35b61030c6004803603606081101561035a57600080fd5b506001600160a01b03813581169160208101359091169060400135610912565b6103326004803603602081101561039057600080fd5b5035610999565b6103326109b1565b610328600480360360208110156103b557600080fd5b50356001600160a01b0316610a33565b610332610b3a565b610328600480360360408110156103e357600080fd5b50803590602001356001600160a01b0316610c11565b610401610c78565b6040805160ff9092168252519081900360200190f35b6103286004803603604081101561042d57600080fd5b50803590602001356001600160a01b0316610c81565b6103286004803603602081101561045957600080fd5b5035610ce2565b61030c6004803603604081101561047657600080fd5b506001600160a01b038135169060200135610ed1565b610328600480360360208110156104a257600080fd5b5035610f1f565b610328611023565b610328600480360360408110156104c757600080fd5b506001600160a01b038135169060200135611094565b610328600480360360208110156104f357600080fd5b50356110cb565b610502611102565b604080516001600160a01b039092168252519081900360200190f35b6103286004803603602081101561053457600080fd5b81019060208101813564010000000081111561054f57600080fd5b82018360208201111561056157600080fd5b8035906020019184600183028401116401000000008311171561058357600080fd5b509092509050611117565b61030c611174565b610332600480360360208110156105ac57600080fd5b50356001600160a01b0316611182565b610328600480360360208110156105d257600080fd5b50356001600160a01b031661119d565b610328600480360360408110156105f857600080fd5b506001600160a01b0381351690602001356110cb565b61026b6112fd565b61032861138b565b6103326113fa565b6105026004803603604081101561063c57600080fd5b5080359060200135611400565b61030c6004803603604081101561065f57600080fd5b50803590602001356001600160a01b031661141f565b61026b611437565b61030c6004803603602081101561069357600080fd5b50356001600160a01b0316611498565b6103326114ad565b61030c600480360360408110156106c157600080fd5b506001600160a01b0381351690602001356114b2565b61030c600480360360408110156106ed57600080fd5b506001600160a01b03813516906020013561151a565b6103286004803603602081101561071957600080fd5b503561152e565b6103326004803603602081101561073657600080fd5b50356001600160a01b031661162f565b6103326004803603602081101561075c57600080fd5b5035611641565b610332611658565b6103286004803603604081101561078157600080fd5b50803590602001356001600160a01b031661167c565b610332600480360360408110156107ad57600080fd5b506001600160a01b03813581169160200135166116d5565b610332600480360360208110156107db57600080fd5b50356001600160a01b0316611700565b610332611899565b60048054604080516020601f600260001961010060018816150201909516949094049384018190048102820181019092528281526060939092909183018282801561087f5780601f106108545761010080835404028352916020019161087f565b820191906000526020600020905b81548152906001019060200180831161086257829003601f168201915b5050505050905090565b600061089d6108966118d2565b84846118d6565b5060015b92915050565b60006108b96108b46118d2565b611700565b905080610900576040805162461bcd60e51b815260206004820152601060248201526f6e6f7468696e6720746f20636c61696d60801b604482015290519081900360640190fd5b61090981610ce2565b50565b60035490565b600061091f8484846119c2565b61098f8461092b6118d2565b61098a85604051806060016040528060288152602001612679602891396001600160a01b038a166000908152600260205260408120906109696118d2565b6001600160a01b031681526020810191909152604001600020549190611b1f565b6118d6565b5060019392505050565b6000818152602081905260409020600201545b919050565b600654604080516370a0823160e01b815230600482015290516000926201000090046001600160a01b0316916370a08231916024808301926020929190829003018186803b158015610a0257600080fd5b505afa158015610a16573d6000803e3d6000fd5b505050506040513d6020811015610a2c57600080fd5b5051905090565b610a456000610a406118d2565b61141f565b610a84576040805162461bcd60e51b815260206004820152601c602482015260008051602061279e833981519152604482015290519081900360640190fd5b6001600160a01b038116610adf576040805162461bcd60e51b815260206004820152601c60248201527f5f6164647265737320697320746865207a65726f206164647265737300000000604482015290519081900360640190fd5b6001600160a01b038116600081815260096020908152604091829020805460ff19166001179055815192835290517f9659de77bedae44137acf94b0b2a83c1a7e51fec986c5d6098bbde7e4f0d02e89281900390910190a150565b600060075460001415610b94576040805162461bcd60e51b815260206004820152601d60248201527f646973747269627574696f6e537461727454696d65206e6f7420736574000000604482015290519081900360640190fd5b4260075410610bea576040805162461bcd60e51b815260206004820152601960248201527f56657374696e6720646964206e6f742073746172742079657400000000000000604482015290519081900360640190fd5b610c0c62786156610c0660075442611bb690919063ffffffff16565b90611c13565b905090565b600082815260208190526040902060020154610c2f90610a406118d2565b610c6a5760405162461bcd60e51b815260040180806020018281038252602f8152602001806124f8602f913960400191505060405180910390fd5b610c748282611c7a565b5050565b60065460ff1690565b610c896118d2565b6001600160a01b0316816001600160a01b031614610cd85760405162461bcd60e51b815260040180806020018281038252602f815260200180612808602f913960400191505060405180910390fd5b610c748282611ce3565b600754610d36576040805162461bcd60e51b815260206004820152601d60248201527f646973747269627574696f6e537461727454696d65206e6f7420736574000000604482015290519081900360640190fd5b6000610d436108b46118d2565b905081811015610d8b576040805162461bcd60e51b815260206004820152600e60248201526d616d6f756e7420746f6f2062696760901b604482015290519081900360640190fd5b6006546201000090046001600160a01b031663a9059cbb610daa6118d2565b846040518363ffffffff1660e01b815260040180836001600160a01b0316815260200182815260200192505050602060405180830381600087803b158015610df157600080fd5b505af1158015610e05573d6000803e3d6000fd5b505050506040513d6020811015610e1b57600080fd5b50610e2f9050610e296118d2565b83611d4c565b610e5f82600a6000610e3f6118d2565b6001600160a01b0316815260208101919091526040016000205490611e48565b600a6000610e6b6118d2565b6001600160a01b03168152602081019190915260400160002055610e8d6118d2565b6001600160a01b03167f47cee97cb7acd717b3c0aa1435d004cd5b3c8c57d70dbceb4e4458bbd60e39d4836040518082815260200191505060405180910390a25050565b600061089d610ede6118d2565b8461098a8560026000610eef6118d2565b6001600160a01b03908116825260208083019390935260409182016000908120918c168152925290205490611e48565b610f2c6000610a406118d2565b610f6b576040805162461bcd60e51b815260206004820152601c602482015260008051602061279e833981519152604482015290519081900360640190fd5b60075415610faa5760405162461bcd60e51b815260040180806020018281038252602e8152602001806126a1602e913960400191505060405180910390fd5b428111610fe85760405162461bcd60e51b81526004018080602001828103825260258152602001806127be6025913960400191505060405180910390fd5b60078190556040805182815290517faad53c4362ef2fe5a5390cc046e71fd8423a0a8dceebc156ac9bbcd15997eec29181900360200190a150565b61104f7f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a610a406118d2565b61108a5760405162461bcd60e51b81526004018080602001828103825260398152602001806125496039913960400191505060405180910390fd5b611092611ea2565b565b60405162461bcd60e51b815260040180806020018281038252602e8152602001806126f0602e913960400191505060405180910390fd5b60405162461bcd60e51b815260040180806020018281038252602c8152602001806125ca602c913960400191505060405180910390fd5b6006546201000090046001600160a01b031681565b6111246000610a406118d2565b611163576040805162461bcd60e51b815260206004820152601c602482015260008051602061279e833981519152604482015290519081900360640190fd5b61116f60088383612411565b505050565b600654610100900460ff1690565b6001600160a01b031660009081526001602052604090205490565b6111aa6000610a406118d2565b6111e9576040805162461bcd60e51b815260206004820152601c602482015260008051602061279e833981519152604482015290519081900360640190fd5b6001600160a01b038116611244576040805162461bcd60e51b815260206004820152601960248201527f746f6b656e20697320746865207a65726f206164647265737300000000000000604482015290519081900360640190fd5b6006546201000090046001600160a01b03161561129f576040805162461bcd60e51b81526020600482015260146024820152731d1bdad95b881a5cc8185b1c9958591e481cd95d60621b604482015290519081900360640190fd5b600680546001600160a01b03831662010000810262010000600160b01b03199092169190911790915560408051918252517ff7c0fe7a51d0794a3e28012d55fbba215e22cb4fe85bc05c9c47715ac79604389181900360200190a150565b6008805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156113835780601f1061135857610100808354040283529160200191611383565b820191906000526020600020905b81548152906001019060200180831161136657829003601f168201915b505050505081565b6113b77f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a610a406118d2565b6113f25760405162461bcd60e51b81526004018080602001828103825260378152602001806127676037913960400191505060405180910390fd5b611092611f43565b60075481565b60008281526020819052604081206114189083611fc8565b9392505050565b60008281526020819052604081206114189083611fd4565b60058054604080516020601f600260001961010060018816150201909516949094049384018190048102820181019092528281526060939092909183018282801561087f5780601f106108545761010080835404028352916020019161087f565b60096020526000908152604090205460ff1681565b600081565b600061089d6114bf6118d2565b8461098a856040518060600160405280602581526020016127e360259139600260006114e96118d2565b6001600160a01b03908116825260208083019390935260409182016000908120918d16815292529020549190611b1f565b600061089d6115276118d2565b84846119c2565b61153b6000610a406118d2565b61157a576040805162461bcd60e51b815260206004820152601c602482015260008051602061279e833981519152604482015290519081900360640190fd5b6006546201000090046001600160a01b03166323b872dd6115996118d2565b30846040518463ffffffff1660e01b815260040180846001600160a01b03168152602001836001600160a01b031681526020018281526020019350505050602060405180830381600087803b1580156115f157600080fd5b505af1158015611605573d6000803e3d6000fd5b505050506040513d602081101561161b57600080fd5b5061090990506116296118d2565b82611fe9565b600a6020526000908152604090205481565b60008181526020819052604081206108a1906120db565b7f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a681565b60008281526020819052604090206002015461169a90610a406118d2565b610cd85760405162461bcd60e51b81526004018080602001828103825260308152602001806125f66030913960400191505060405180910390fd5b6001600160a01b03918216600090815260026020908152604080832093909416825291909152205490565b60006007546000141561175a576040805162461bcd60e51b815260206004820152601c60248201527f646973747269627574696f6e5361727454696d65206e6f742073657400000000604482015290519081900360640190fd5b6000611764610b3a565b6001600160a01b0384166000908152600a6020526040812054919250906117949061178e86611182565b90611e48565b9050816117d9576001600160a01b0384166000908152600a60208190526040909120546117d0916117ca90610c068560026120e6565b90611bb6565b925050506109ac565b8160011415611811576001600160a01b0384166000908152600a60208190526040909120546117d0916117ca90610c068560046120e6565b8160021415611849576001600160a01b0384166000908152600a60208190526040909120546117d0916117ca90610c068560066120e6565b8160031415611881576001600160a01b0384166000908152600a60208190526040909120546117d0916117ca90610c068560086120e6565b60048210611892576117d084611182565b5050919050565b7f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a81565b6000611418836001600160a01b03841661213f565b3390565b6001600160a01b03831661191b5760405162461bcd60e51b81526004018080602001828103825260248152602001806127436024913960400191505060405180910390fd5b6001600160a01b0382166119605760405162461bcd60e51b81526004018080602001828103825260228152602001806125826022913960400191505060405180910390fd5b6001600160a01b03808416600081815260026020908152604080832094871680845294825291829020859055815185815291517f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a3505050565b6001600160a01b038316611a075760405162461bcd60e51b815260040180806020018281038252602581526020018061271e6025913960400191505060405180910390fd5b6001600160a01b038216611a4c5760405162461bcd60e51b81526004018080602001828103825260238152602001806124d56023913960400191505060405180910390fd5b611a57838383612189565b611a94816040518060600160405280602681526020016125a4602691396001600160a01b0386166000908152600160205260409020549190611b1f565b6001600160a01b038085166000908152600160205260408082209390935590841681522054611ac39082611e48565b6001600160a01b0380841660008181526001602090815260409182902094909455805185815290519193928716927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a3505050565b60008184841115611bae5760405162461bcd60e51b81526004018080602001828103825283818151815260200191508051906020019080838360005b83811015611b73578181015183820152602001611b5b565b50505050905090810190601f168015611ba05780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b505050900390565b600082821115611c0d576040805162461bcd60e51b815260206004820152601e60248201527f536166654d6174683a207375627472616374696f6e206f766572666c6f770000604482015290519081900360640190fd5b50900390565b6000808211611c69576040805162461bcd60e51b815260206004820152601a60248201527f536166654d6174683a206469766973696f6e206279207a65726f000000000000604482015290519081900360640190fd5b818381611c7257fe5b049392505050565b6000828152602081905260409020611c9290826118bd565b15610c7457611c9f6118d2565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b6000828152602081905260409020611cfb908261225c565b15610c7457611d086118d2565b6001600160a01b0316816001600160a01b0316837ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b60405160405180910390a45050565b6001600160a01b038216611d915760405162461bcd60e51b81526004018080602001828103825260218152602001806126cf6021913960400191505060405180910390fd5b611d9d82600083612189565b611dda81604051806060016040528060228152602001612527602291396001600160a01b0385166000908152600160205260409020549190611b1f565b6001600160a01b038316600090815260016020526040902055600354611e009082611bb6565b6003556040805182815290516000916001600160a01b038516917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9181900360200190a35050565b600082820183811015611418576040805162461bcd60e51b815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b611eaa611174565b611ef2576040805162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b604482015290519081900360640190fd5b6006805461ff00191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa611f266118d2565b604080516001600160a01b039092168252519081900360200190a1565b611f4b611174565b15611f90576040805162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b604482015290519081900360640190fd5b6006805461ff0019166101001790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258611f266118d2565b60006114188383612271565b6000611418836001600160a01b0384166122d5565b6001600160a01b038216612044576040805162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015290519081900360640190fd5b61205060008383612189565b60035461205d9082611e48565b6003556001600160a01b0382166000908152600160205260409020546120839082611e48565b6001600160a01b03831660008181526001602090815260408083209490945583518581529351929391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a35050565b60006108a1826122ed565b6000826120f5575060006108a1565b8282028284828161210257fe5b04146114185760405162461bcd60e51b81526004018080602001828103825260218152602001806126586021913960400191505060405180910390fd5b600061214b83836122d5565b612181575081546001818101845560008481526020808220909301849055845484825282860190935260409020919091556108a1565b5060006108a1565b6121948383836122f1565b61219c611174565b156121d85760405162461bcd60e51b815260040180806020018281038252602a815260200180612837602a913960400191505060405180910390fd5b6001600160a01b03831660009081526009602052604081205460ff168061220657506001600160a01b038416155b8061221857506001600160a01b038316155b9050806122565760405162461bcd60e51b81526004018080602001828103825260328152602001806126266032913960400191505060405180910390fd5b50505050565b6000611418836001600160a01b0384166122fc565b815460009082106122b35760405162461bcd60e51b81526004018080602001828103825260228152602001806124b36022913960400191505060405180910390fd5b8260000182815481106122c257fe5b9060005260206000200154905092915050565b60009081526001919091016020526040902054151590565b5490565b61116f8383836123c2565b600081815260018301602052604081205480156123b8578354600019808301919081019060009087908390811061232f57fe5b906000526020600020015490508087600001848154811061234c57fe5b60009182526020808320909101929092558281526001898101909252604090209084019055865487908061237c57fe5b600190038181906000526020600020016000905590558660010160008781526020019081526020016000206000905560019450505050506108a1565b60009150506108a1565b6123cd83838361116f565b6123d5611174565b1561116f5760405162461bcd60e51b815260040180806020018281038252602a815260200180612837602a913960400191505060405180910390fd5b828054600181600116156101000203166002900490600052602060002090601f016020900481019282612447576000855561248d565b82601f106124605782800160ff1982351617855561248d565b8280016001018555821561248d579182015b8281111561248d578235825591602001919060010190612472565b5061249992915061249d565b5090565b5b80821115612499576000815560010161249e56fe456e756d657261626c655365743a20696e646578206f7574206f6620626f756e647345524332303a207472616e7366657220746f20746865207a65726f2061646472657373416363657373436f6e74726f6c3a2073656e646572206d75737420626520616e2061646d696e20746f206772616e7445524332303a206275726e20616d6f756e7420657863656564732062616c616e636545524332305072657365744d696e7465725061757365723a206d75737420686176652070617573657220726f6c6520746f20756e706175736545524332303a20617070726f766520746f20746865207a65726f206164647265737345524332303a207472616e7366657220616d6f756e7420657863656564732062616c616e63654275726e696e67206973206f6e6c7920616c6c6f776564207573696e6720636c61696d2066756e6374696f6e416363657373436f6e74726f6c3a2073656e646572206d75737420626520616e2061646d696e20746f207265766f6b65747261736e666572206973206a75737420616c6c6f77656420666f722077686974656c697374656420616464726573736573536166654d6174683a206d756c7469706c69636174696f6e206f766572666c6f7745524332303a207472616e7366657220616d6f756e74206578636565647320616c6c6f77616e6365646973747269627574696f6e537461727454696d652063616e20626520736574206a757374206f6e652074696d6545524332303a206275726e2066726f6d20746865207a65726f20616464726573734d696e74696e67206973206f6e6c7920616c6c6f776564207573696e67206465706f7369742066756e6374696f6e45524332303a207472616e736665722066726f6d20746865207a65726f206164647265737345524332303a20617070726f76652066726f6d20746865207a65726f206164647265737345524332305072657365744d696e7465725061757365723a206d75737420686176652070617573657220726f6c6520746f2070617573656d75737420686176652044454641554c545f41444d494e5f524f4c450000000053746172742074696d65206d7573742062652061206675747572652074696d657374616d7045524332303a2064656372656173656420616c6c6f77616e63652062656c6f77207a65726f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636520726f6c657320666f722073656c6645524332305061757361626c653a20746f6b656e207472616e73666572207768696c6520706175736564a26469706673582212207c9ef029ae913563ef12fb951601498106abd9b98ef421b0d565c2ebadb7907264736f6c63430007060033

00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000001b56657374696e6720537761726d204d61726b65747320546f6b656e0000000000000000000000000000000000000000000000000000000000000000000000000476534d5400000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): Vesting Swarm Markets Token
Arg [1] : symbol_ (string): vSMT

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 000000000000000000000000000000000000000000000000000000000000001b
Arg [3] : 56657374696e6720537761726d204d61726b65747320546f6b656e0000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [5] : 76534d5400000000000000000000000000000000000000000000000000000000