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: UNLICENSED
pragma solidity ^0.7.6;
pragma abicoder v2;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "./StringUpper.sol";
import "./DenyList.sol";

contract NameTag is ERC721, Ownable, StringUpper, DenyList {

    using SafeMath for uint256;

    struct Wave {
        uint256 limit;
        uint256 startTime;
    }

    Wave[] waves;

    //    from 0 to 4
    uint8 private _currentWaveIndex = 0;

    mapping(uint256 => string) tokenNames;
    mapping(string => uint256) names;

    string private _defaultMetadata;
    string private _defaultNamedMetadata;

    uint8 private _tokenAmountBuyLimit;
    uint256 private _price;
    uint256 private _metadataFee;
    address private _metadataRole;
    mapping(uint256 => string) private _tokenURIs;

    event NameChanged(uint256 indexed tokenId, string from, string to);

    constructor(string memory name_, string memory symbol_, uint256 price_, uint256 metadataFee_, uint8 tokenAmountBuyLimit_) ERC721(name_, symbol_) {
        _price = price_;
        _metadataFee = metadataFee_;
        _tokenAmountBuyLimit = tokenAmountBuyLimit_;

        _metadataRole = msg.sender;

        waves.push(Wave(2500, 0));
        waves.push(Wave(5000, 0));
        waves.push(Wave(7500, 0));
        waves.push(Wave(10000, 0));
        waves.push(Wave(type(uint256).max, 0));
    }

    function currentWaveIndex() public view virtual returns (uint8) {
        return _currentWaveIndex;
    }

    function currentLimit() public view virtual returns (uint256) {
        return waves[_currentWaveIndex].limit;
    }

    function currentWave() public view virtual returns (uint256, uint256) {
        return (waves[_currentWaveIndex].limit, waves[_currentWaveIndex].startTime);
    }

    function waveByIndex(uint8 waveIndex_) public view virtual returns (uint256, uint256) {
        require(waveIndex_ >= 0 && waveIndex_ < waves.length);
        return (waves[waveIndex_].limit, waves[waveIndex_].startTime);
    }

    function price() public view virtual returns (uint256) {
        return _price;
    }

    function metadataFee() public view virtual returns (uint256) {
        return _metadataFee;
    }

    function defaultMetadata() public view virtual returns (string memory) {
        return _defaultMetadata;
    }

    function defaultNamedMetadata() public view virtual returns (string memory) {
        return _defaultNamedMetadata;
    }

    function tokenAmountBuyLimit() public view virtual returns (uint8) {
        return _tokenAmountBuyLimit;
    }

    function metadataRole() public view virtual returns (address) {
        return _metadataRole;
    }

    function changeMetadataRole(address newAddress) public virtual onlyOwner {
        require(newAddress != address(0));
        _metadataRole = newAddress;
    }

    function setWaveStartTime(uint8 waveIndex_, uint256 startTime_) public virtual onlyOwner {
        require(waveIndex_ >= 0 && waveIndex_ < waves.length);

        require(startTime_ != 0);
        require(block.timestamp <= startTime_);

        uint256 time = waves[waveIndex_].startTime;
        require(time == 0 || time > block.timestamp);
        waves[waveIndex_].startTime = startTime_;
    }

    function setPrice(uint256 price_) public virtual onlyOwner {
        require(price_ > 0);
        _price = price_;
    }

    function setMetadataFee(uint256 metadataFee_) public virtual onlyOwner {
        require(metadataFee_ >= 0);
        _metadataFee = metadataFee_;
    }

    function setDefaultMetadata(string memory metadata_) public virtual onlyOwner {
        _defaultMetadata = metadata_;
    }

    function setDefaultNamedMetadata(string memory metadata_) public virtual onlyOwner {
        _defaultNamedMetadata = metadata_;
    }

    function setTokenAmountBuyLimit(uint8 tokenAmountBuyLimit_) public virtual onlyOwner {
        require(tokenAmountBuyLimit_ > 0);
        _tokenAmountBuyLimit = tokenAmountBuyLimit_;
    }

    function setBaseURI(string memory baseURI_) public onlyOwner {
        _setBaseURI(baseURI_);
    }

    function withdraw(address payable wallet, uint256 amount) external onlyOwner {
        require(amount <= address(this).balance);
        wallet.transfer(amount);
    }

    function addDenyList(string[] memory _words) public override onlyOwner {
        super.addDenyList(_words);
    }

    function removeDenyList(string[] memory _words) public override onlyOwner {
        super.removeDenyList(_words);
    }

    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal override virtual {
        require(_exists(tokenId), "NT: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    function _preValidatePurchase() internal view {
        uint256 time = waves[currentWaveIndex()].startTime;
        require(time != 0 && block.timestamp >= time, "NT: Current wave has not started yet");
        require(msg.sender != address(0));
        require(msg.value >= price(), "NT: Insufficient funds");
    }

    function _getTokenAmount(uint256 _weiAmount) internal returns (uint256) {
        if (currentWaveIndex() < waves.length - 1) {
            uint256 amount = _weiAmount.div(price());
            uint256 toNextLimitAmount = currentLimit().sub(totalSupply());

            if (amount >= toNextLimitAmount) {
                _currentWaveIndex += 1;
                return toNextLimitAmount;
            }
            return amount;
        }

        return _weiAmount.div(price());
    }

    function _processPurchaseToken(address recipient) internal returns (uint256) {
        uint256 newItemId = totalSupply().add(1);
        _safeMint(recipient, newItemId);
        return newItemId;
    }

    function validate(string memory name) internal pure returns (bool, string memory) {
        bytes memory b = bytes(name);
        if (b.length == 0) return (false, '');
        if (b.length > 36) return (false, '');

        bytes memory bUpperName = new bytes(b.length);

        bool prevSpace = false;
        for (uint i; i < b.length; i++) {
            bytes1 char = b[i];
            if (char == 0x20) { //(space)
                if (i == 0 || i == b.length - 1 || prevSpace) {
                    return (false, '');
                }

                prevSpace = true;
            } else {
                if (
                    !(char >= 0x30 && char <= 0x39) && //9-0
                    !(char >= 0x41 && char <= 0x5A) && //A-Z
                    !(char >= 0x61 && char <= 0x7A) //a-z
                ) {
                    return (false, '');
                }
                prevSpace = false;
            }
            bUpperName[i] = _upper(char);
        }

        return (true, string(bUpperName));
    }

    function _setName(uint256 _token, string memory _name) internal returns (bool) {
        require(msg.sender != address(0));

        if (msg.sender != ownerOf(_token)) {
            return false;
        }

        return _changeTokenName(_token, _name);
    }

    function setNames(uint256[] memory _tokens, string[] memory _names) public payable returns (bool[] memory) {
        require(_tokens.length == _names.length);

        uint256 weiAmount = msg.value;
        bool[] memory statuses = new bool[](_tokens.length);
        bool fullStatus = false;
        for (uint index = 0; index < _tokens.length; index += 1) {
            bool hasName = bytes(getTokenName(_tokens[index])).length > 0;
            statuses[index] = _setName(_tokens[index], _names[index]);

            if (hasName && statuses[index]) {
                require(weiAmount >= metadataFee(), "NT: Insufficient fee funds");
                weiAmount -= metadataFee();

                _setTokenURI(_tokens[index], '');
            }

            if (!fullStatus && statuses[index]) {
                fullStatus = statuses[index];
            }
        }

        require(fullStatus); // at least one name was set

        return statuses;
    }

    function setMetadata(uint256 _token, string memory _metadata) public {
        require(msg.sender == metadataRole());
        _setTokenURI(_token, _metadata);
    }

    function setMetadataList(uint256[] memory _tokens, string[] memory _metadata) public {
        require(msg.sender == metadataRole());

        require(_tokens.length == _metadata.length);
        for (uint index = 0; index < _tokens.length; index += 1) {
            _setTokenURI(_tokens[index], _metadata[index]);
        }
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "NT: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        if (bytes(getTokenName(tokenId)).length > 0) {
            return string(abi.encodePacked(base, defaultNamedMetadata()));
        }
        return string(abi.encodePacked(base, defaultMetadata()));
    }

    function getByName(string memory name) public view virtual returns (uint256) {
        return names[upper(name)];
    }

    function getTokenName(uint256 tokenId) public view virtual returns (string memory) {
        return tokenNames[tokenId];
    }

    function _changeTokenName(uint256 tokenId, string memory _name) internal virtual returns(bool){
        require(_exists(tokenId), "NT: Name set of nonexistent token");

        bool status;
        string memory upperName;
        (status, upperName) = validate(_name);
        if (status == false || names[upperName] != 0 || denyList[upperName]) {
            return false;
        }

        string memory oldName = getTokenName(tokenId);
        string memory oldUpperName = upper(oldName);
        names[oldUpperName] = 0;
        tokenNames[tokenId] = _name;
        names[upperName] = tokenId;

        emit NameChanged(tokenId, oldName, _name);
        return true;
    }

    function _buyTokens() internal returns(uint256) {
        _preValidatePurchase();
        uint256 tokensAmount = _getTokenAmount(msg.value);
        require(tokensAmount <= tokenAmountBuyLimit(), "NT: Limited amount of tokens");
        return tokensAmount;
    }

    function buyNamedTokens(string[] memory _names) external payable returns (uint256[] memory) {
        uint256 tokensAmount = _buyTokens();

        uint256[] memory tokens = new uint256[](tokensAmount);

        for (uint index = 0; index < tokensAmount; index += 1) {
            tokens[index] = _processPurchaseToken(msg.sender);

            if (index < _names.length) {
                require(_setName(tokens[index], _names[index]), "NT: Name cannot be assigned");
            }
        }

        return tokens;
    }

    function buyTokens() external payable returns (uint256[] memory) {
        uint256 tokensAmount = _buyTokens();

        uint256[] memory tokens = new uint256[](tokensAmount);

        for (uint index = 0; index < tokensAmount; index += 1) {
            tokens[index] = _processPurchaseToken(msg.sender);
        }

        return tokens;
    }

    function buyNamedToken(string memory _name) external payable returns (uint256) {
        _preValidatePurchase();

        uint256 token = _processPurchaseToken(msg.sender);
        require(_setName(token, _name), "NT: Name cannot be assigned");
        return token;
    }

    function buyToken() external payable returns (uint256) {
        _preValidatePurchase();

        return _processPurchaseToken(msg.sender);
    }
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.7.6;
pragma abicoder v2;

import "./StringUpper.sol";

abstract contract DenyList is StringUpper {
    mapping (string => bool) denyList;

    function addDenyList (string[] memory _words) public virtual {
        for(uint index = 0; index < _words.length; index+=1) {
            denyList[upper(_words[index])] = true;
            emit AddedDenyList(_words[index]);
        }
    }

    function removeDenyList (string[] memory _words) public virtual {
        for(uint index = 0; index < _words.length; index+=1) {
            denyList[upper(_words[index])] = false;
            emit RemovedDenyList(_words[index]);
        }
    }

    function inDenyList(string memory _word) public view virtual returns (bool) {
        return bool(denyList[upper(_word)]);
    }

    event AddedDenyList(string _word);
    event RemovedDenyList(string _word);
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.7.6;
pragma abicoder v2;

abstract contract StringUpper {
    function _upper(bytes1 _b1) internal pure returns (bytes1) {
        if (_b1 >= 0x61 && _b1 <= 0x7A) {
            return bytes1(uint8(_b1) - 32);
        }

        return _b1;
    }

    function upper(string memory _base) internal pure returns (string memory) {
        bytes memory _baseBytes = bytes(_base);
        for (uint i = 0; i < _baseBytes.length; i++) {
            _baseBytes[i] = _upper(_baseBytes[i]);
        }
        return string(_baseBytes);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () internal {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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 >=0.6.0 <0.8.0;

import "../../utils/Context.sol";
import "./IERC721.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./IERC721Receiver.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../utils/EnumerableSet.sol";
import "../../utils/EnumerableMap.sol";
import "../../utils/Strings.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // Mapping from token ID to approved address
    mapping (uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping (address => mapping (address => bool)) private _operatorApprovals;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(_msgSender() == owner || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _tokenOwners.contains(tokenId);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || ERC721.isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
        _mint(to, tokenId);
        require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId); // internal owner

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "../../introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
      * @dev Safely transfers `tokenId` token from `from` to `to`.
      *
      * Requirements:
      *
      * - `from` cannot be the zero address.
      * - `to` cannot be the zero address.
      * - `tokenId` token must exist and be owned by `from`.
      * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.
      */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @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 >=0.6.0 <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 >=0.6.0 <0.8.0;

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

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

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

            // When the entry 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.

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

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

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

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

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        uint256 keyIndex = map._indexes[key];
        if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
        return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

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

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

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

   /**
    * @dev Returns the element 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(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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 >=0.6.0 <0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` 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);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint256","name":"price_","type":"uint256"},{"internalType":"uint256","name":"metadataFee_","type":"uint256"},{"internalType":"uint8","name":"tokenAmountBuyLimit_","type":"uint8"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"_word","type":"string"}],"name":"AddedDenyList","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"string","name":"from","type":"string"},{"indexed":false,"internalType":"string","name":"to","type":"string"}],"name":"NameChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"_word","type":"string"}],"name":"RemovedDenyList","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"string[]","name":"_words","type":"string[]"}],"name":"addDenyList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"buyNamedToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"string[]","name":"_names","type":"string[]"}],"name":"buyNamedTokens","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"buyToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"buyTokens","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newAddress","type":"address"}],"name":"changeMetadataRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"currentLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentWave","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentWaveIndex","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"defaultMetadata","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"defaultNamedMetadata","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"getByName","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTokenName","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_word","type":"string"}],"name":"inDenyList","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metadataFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metadataRole","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string[]","name":"_words","type":"string[]"}],"name":"removeDenyList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"metadata_","type":"string"}],"name":"setDefaultMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"metadata_","type":"string"}],"name":"setDefaultNamedMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_token","type":"uint256"},{"internalType":"string","name":"_metadata","type":"string"}],"name":"setMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"metadataFee_","type":"uint256"}],"name":"setMetadataFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokens","type":"uint256[]"},{"internalType":"string[]","name":"_metadata","type":"string[]"}],"name":"setMetadataList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokens","type":"uint256[]"},{"internalType":"string[]","name":"_names","type":"string[]"}],"name":"setNames","outputs":[{"internalType":"bool[]","name":"","type":"bool[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price_","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"tokenAmountBuyLimit_","type":"uint8"}],"name":"setTokenAmountBuyLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"waveIndex_","type":"uint8"},{"internalType":"uint256","name":"startTime_","type":"uint256"}],"name":"setWaveStartTime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenAmountBuyLimit","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"waveIndex_","type":"uint8"}],"name":"waveByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"wallet","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000016345785d8a000000000000000000000000000000000000000000000000000000354a6ba7a18000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000074e616d657461670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024e54000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): Nametag
Arg [1] : symbol_ (string): NT
Arg [2] : price_ (uint256): 100000000000000000
Arg [3] : metadataFee_ (uint256): 15000000000000000
Arg [4] : tokenAmountBuyLimit_ (uint8): 10

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [2] : 000000000000000000000000000000000000000000000000016345785d8a0000
Arg [3] : 00000000000000000000000000000000000000000000000000354a6ba7a18000
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [6] : 4e616d6574616700000000000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [8] : 4e54000000000000000000000000000000000000000000000000000000000000