Token

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: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import { ERC20Permit } from "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";

import { Token } from "../token/Token.sol";
import { ERC20Burnable } from "../token/ERC20Burnable.sol";

import { IVersioned } from "../utility/interfaces/IVersioned.sol";
import { Owned } from "../utility/Owned.sol";
import { Utils } from "../utility/Utils.sol";

import { IPoolToken } from "./interfaces/IPoolToken.sol";

/**
 * @dev Pool Token contract
 */
contract PoolToken is IPoolToken, ERC20Permit, ERC20Burnable, Owned, Utils {
    Token private immutable _reserveToken;

    uint8 private _decimals;

    /**
     * @dev initializes a new PoolToken contract
     */
    constructor(
        string memory name,
        string memory symbol,
        uint8 initDecimals,
        Token initReserveToken
    ) ERC20(name, symbol) ERC20Permit(name) validAddress(address(initReserveToken)) {
        _decimals = initDecimals;
        _reserveToken = initReserveToken;
    }

    /**
     * @inheritdoc IVersioned
     */
    function version() external pure returns (uint16) {
        return 1;
    }

    /**
     * @dev returns the number of decimals used to get its user representation
     */
    function decimals() public view virtual override returns (uint8) {
        return _decimals;
    }

    /**
     * @inheritdoc IPoolToken
     */
    function reserveToken() external view returns (Token) {
        return _reserveToken;
    }

    /**
     * @inheritdoc IPoolToken
     */
    function mint(address recipient, uint256 amount) external onlyOwner validExternalAddress(recipient) {
        _mint(recipient, amount);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.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 Contracts guidelines: functions revert
 * instead 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * 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 override returns (uint8) {
        return 18;
    }

    /**
     * @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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        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) {
        address owner = _msgSender();
        _approve(owner, spender, _allowances[owner][spender] + 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) {
        address owner = _msgSender();
        uint256 currentAllowance = _allowances[owner][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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:
     *
     * - `account` 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 += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(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 Spend `amount` form the allowance of `owner` toward `spender`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @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 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 {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @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 `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, 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 `from` to `to` 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 from,
        address to,
        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
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-ERC20Permit.sol)

pragma solidity ^0.8.0;

import "./draft-IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/draft-EIP712.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^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 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) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)

pragma solidity ^0.8.0;

import "./ECDSA.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;
    address private immutable _CACHED_THIS;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _CACHED_THIS = address(this);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { IERC20Permit } from "@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol";

import { IERC20Burnable } from "../../token/interfaces/IERC20Burnable.sol";
import { Token } from "../../token/Token.sol";

import { IVersioned } from "../../utility/interfaces/IVersioned.sol";
import { IOwned } from "../../utility/interfaces/IOwned.sol";

/**
 * @dev Pool Token interface
 */
interface IPoolToken is IVersioned, IOwned, IERC20, IERC20Permit, IERC20Burnable {
    /**
     * @dev returns the address of the reserve token
     */
    function reserveToken() external view returns (Token);

    /**
     * @dev increases the token supply and sends the new tokens to the given account
     *
     * requirements:
     *
     * - the caller must be the owner of the contract
     */
    function mint(address recipient, uint256 amount) external;
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";

import { IERC20Burnable } from "./interfaces/IERC20Burnable.sol";

/**
 * @dev this is an adapted clone of the OZ's ERC20Burnable extension which is unfortunately required so that it can be
 * explicitly specified in interfaces via our new IERC20Burnable interface.
 *
 * We have also removed the explicit use of Context and updated the code to our style.
 */
abstract contract ERC20Burnable is ERC20, IERC20Burnable {
    /**
     * @inheritdoc IERC20Burnable
     */
    function burn(uint256 amount) external virtual {
        _burn(msg.sender, amount);
    }

    /**
     * @inheritdoc IERC20Burnable
     */
    function burnFrom(address recipient, uint256 amount) external virtual {
        _approve(recipient, msg.sender, allowance(recipient, msg.sender) - amount);
        _burn(recipient, amount);
    }
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

/**
 * @dev the main purpose of the Token interfaces is to ensure artificially that we won't use ERC20's standard functions,
 * but only their safe versions, which are provided by SafeERC20 and SafeERC20Ex via the TokenLibrary contract
 */
interface Token {

}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

/**
 * @dev burnable ERC20 interface
 */
interface IERC20Burnable {
    /**
     * @dev Destroys tokens from the caller.
     */
    function burn(uint256 amount) external;

    /**
     * @dev Destroys tokens from a recipient, deducting from the caller's allowance
     *
     * requirements:
     *
     * - the caller must have allowance for recipient's tokens of at least the specified amount
     */
    function burnFrom(address recipient, uint256 amount) external;
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

uint32 constant PPM_RESOLUTION = 1000000;

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

import { IOwned } from "./interfaces/IOwned.sol";
import { AccessDenied } from "./Utils.sol";

/**
 * @dev this contract provides support and utilities for contract ownership
 */
abstract contract Owned is IOwned {
    error SameOwner();

    address private _owner;
    address private _newOwner;

    /**
     * @dev triggered when the owner is updated
     */
    event OwnerUpdate(address indexed prevOwner, address indexed newOwner);

    // solhint-disable func-name-mixedcase

    /**
     * @dev initializes the contract
     */
    constructor() {
        _transferOwnership(msg.sender);
    }

    // solhint-enable func-name-mixedcase

    // allows execution by the owner only
    modifier onlyOwner() {
        _onlyOwner();

        _;
    }

    // error message binary size optimization
    function _onlyOwner() private view {
        if (msg.sender != _owner) {
            revert AccessDenied();
        }
    }

    /**
     * @inheritdoc IOwned
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @inheritdoc IOwned
     */
    function transferOwnership(address ownerCandidate) public virtual onlyOwner {
        if (ownerCandidate == _owner) {
            revert SameOwner();
        }

        _newOwner = ownerCandidate;
    }

    /**
     * @inheritdoc IOwned
     */
    function acceptOwnership() public virtual {
        if (msg.sender != _newOwner) {
            revert AccessDenied();
        }

        _transferOwnership(_newOwner);
    }

    /**
     * @dev returns the address of the new owner candidate
     */
    function newOwner() external view returns (address) {
        return _newOwner;
    }

    /**
     * @dev sets the new owner internally
     */
    function _transferOwnership(address ownerCandidate) private {
        address prevOwner = _owner;

        _owner = ownerCandidate;
        _newOwner = address(0);

        emit OwnerUpdate({ prevOwner: prevOwner, newOwner: ownerCandidate });
    }
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

import { PPM_RESOLUTION } from "./Constants.sol";

error AccessDenied();
error AlreadyExists();
error DoesNotExist();
error InvalidAddress();
error InvalidExternalAddress();
error InvalidFee();
error InvalidPool();
error InvalidPoolCollection();
error InvalidStakedBalance();
error InvalidToken();
error InvalidType();
error InvalidParam();
error NotEmpty();
error NotPayable();
error ZeroValue();

/**
 * @dev common utilities
 */
contract Utils {
    // allows execution by the caller only
    modifier only(address caller) {
        _only(caller);

        _;
    }

    function _only(address caller) internal view {
        if (msg.sender != caller) {
            revert AccessDenied();
        }
    }

    // verifies that a value is greater than zero
    modifier greaterThanZero(uint256 value) {
        _greaterThanZero(value);

        _;
    }

    // error message binary size optimization
    function _greaterThanZero(uint256 value) internal pure {
        if (value == 0) {
            revert ZeroValue();
        }
    }

    // validates an address - currently only checks that it isn't null
    modifier validAddress(address addr) {
        _validAddress(addr);

        _;
    }

    // error message binary size optimization
    function _validAddress(address addr) internal pure {
        if (addr == address(0)) {
            revert InvalidAddress();
        }
    }

    // validates an external address - currently only checks that it isn't null or this
    modifier validExternalAddress(address addr) {
        _validExternalAddress(addr);

        _;
    }

    // error message binary size optimization
    function _validExternalAddress(address addr) internal view {
        if (addr == address(0) || addr == address(this)) {
            revert InvalidExternalAddress();
        }
    }

    // ensures that the fee is valid
    modifier validFee(uint32 fee) {
        _validFee(fee);

        _;
    }

    // error message binary size optimization
    function _validFee(uint32 fee) internal pure {
        if (fee > PPM_RESOLUTION) {
            revert InvalidFee();
        }
    }
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

/**
 * @dev Owned interface
 */
interface IOwned {
    /**
     * @dev returns the address of the current owner
     */
    function owner() external view returns (address);

    /**
     * @dev allows transferring the contract ownership
     *
     * requirements:
     *
     * - the caller must be the owner of the contract
     * - the new owner still needs to accept the transfer
     */
    function transferOwnership(address ownerCandidate) external;

    /**
     * @dev used by a new owner to accept an ownership transfer
     */
    function acceptOwnership() external;
}

// SPDX-License-Identifier: SEE LICENSE IN LICENSE
pragma solidity 0.8.13;

/**
 * @dev an interface for a versioned contract
 */
interface IVersioned {
    function version() external view returns (uint16);
}

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "none",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint8","name":"initDecimals","type":"uint8"},{"internalType":"contract Token","name":"initReserveToken","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessDenied","type":"error"},{"inputs":[],"name":"InvalidAddress","type":"error"},{"inputs":[],"name":"InvalidExternalAddress","type":"error"},{"inputs":[],"name":"SameOwner","type":"error"},{"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":"prevOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerUpdate","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"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptOwnership","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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":"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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"newOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reserveToken","outputs":[{"internalType":"contract Token","name":"","type":"address"}],"stateMutability":"view","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":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"ownerCandidate","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"pure","type":"function"}]

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

-----Decoded View---------------
Arg [0] : name (string): Bancor BNT Pool Token
Arg [1] : symbol (string): bnBNT
Arg [2] : initDecimals (uint8): 18
Arg [3] : initReserveToken (address): 0x1F573D6Fb3F13d689FF844B4cE37794d79a7FF1C

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [3] : 0000000000000000000000001f573d6fb3f13d689ff844b4ce37794d79a7ff1c
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000015
Arg [5] : 42616e636f7220424e5420506f6f6c20546f6b656e0000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [7] : 626e424e54000000000000000000000000000000000000000000000000000000