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: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";

/**
 * @title Token contract for JOEZ NFTs
 * @dev This contract allows the distribution of
 * JOEZ NFTs in the form of a presale and main sale.
 *
     ██╗ ██████╗ ███████╗███████╗
     ██║██╔═══██╗██╔════╝╚══███╔╝
     ██║██║   ██║█████╗    ███╔╝ 
██   ██║██║   ██║██╔══╝   ███╔╝  
╚█████╔╝╚██████╔╝███████╗███████╗
 ╚════╝  ╚═════╝ ╚══════╝╚══════╝                                                        
 *
 * Smart contract work done by lenopix.eth
 */
contract JOEZ is
  ERC721Enumerable,
  Ownable,
  ReentrancyGuard
{
  using ECDSA for bytes32;
  using Address for address;

  // Minting constants
  uint256 public maxMintMainSale;
  uint256 public maxMintPreSale;
  uint256 public TOTAL_SUPPLY;
  uint256 public constant LEGENDARY_COUNT = 12;
  uint256 public constant COMPANY_RESERVE = 50;

  // Current price: 0.069
  uint256 public mintPrice = 69000000000000000;

  // Sale toggles
  bool private _isPresaleActive = false;
  bool private _isSaleActive = false;

  // Presale
  mapping(address => bool) public boughtPresale;
  mapping(address => bool) public boughtMainsale;

  address private signVerifier = 0x296f841B9b37aD28F2D40d17b22719BCCd773eC1;

  // Base URI
  string private _uri;

  uint256 private _lastTokenId = 1 + COMPANY_RESERVE + LEGENDARY_COUNT;
  uint256 private _lastReserveTokenId = 1;
  uint256 private reserveMintCount = 0;

  constructor(
    uint256 totalSupply,
    uint256 presaleMaxMint,
    uint256 mainsaleMaxMint
  ) ERC721("JOEZ NFT", "JOEZ") {
    TOTAL_SUPPLY = totalSupply;
    maxMintPreSale = presaleMaxMint;
    maxMintMainSale = mainsaleMaxMint;
  }

  // @dev Returns the enabled/disabled status for presale
  function getPreSaleState() external view returns (bool) {
    return _isPresaleActive;
  }

  // @dev Returns the enabled/disabled status for minting
  function getSaleState() external view returns (bool) {
    return _isSaleActive;
  }

  // @dev Allows to set the baseURI dynamically
  // @param uri The base uri for the metadata store
  function setBaseURI(string memory uri) external onlyOwner {
    _uri = uri;
  }

  // @dev Sets a new signature verifier
  function setSignVerifier(address verifier) external onlyOwner {
    signVerifier = verifier;
  }

  // @dev Dynamically set the max mints a user can do in the main sale
  function setMaxMintPerMainSale(uint256 maxMint) external onlyOwner {
    maxMintMainSale = maxMint;
  }

  // @dev Dynamically set the max mints a user can do in the pre sale
  function setMaxMintPerPreSale(uint256 maxMint) external onlyOwner {
    maxMintPreSale = maxMint;
  }

  // @dev Dynamically set the price of mint if needed
  function setMintPrice(uint256 cost) external onlyOwner {
    mintPrice = cost;
  }

  // @dev Private mint function to mint legendaries and company reserve
  // NOTE: This function must be called before presale and mainsale
  function mintLegendariesAndReserve(uint256 mintCount) 
  external onlyOwner {
    require((reserveMintCount + mintCount) <= LEGENDARY_COUNT + COMPANY_RESERVE);
    reserveMintCount += mintCount;
    _mintReserveTokens(msg.sender, mintCount);
  }

    // Presale
    // @dev Presale Mint
    // @param tokenCount The tokens a user wants to purchase
    // @param presaleMaxMint The max tokens a user can mint from the presale
    // @param sig Server side signature authorizing user to use the presale
    function mintPresale(
        uint256 tokenCount, 
        bytes memory sig
    ) external nonReentrant payable {
        require(_isPresaleActive, "Presale not active");
        require(!_isSaleActive, "Cannot mint while main sale is active");
        require(tokenCount > 0, "Must mint at least 1 token");
        require(tokenCount <= maxMintPreSale, "Token count exceeds limit");
        require((mintPrice * tokenCount) == msg.value, "ETH sent does not match required payment");
        require(!boughtPresale[msg.sender], "Can only buy in presale once");
        
        // Verify signature
        bytes32 message = getPresaleSigningHash(msg.sender, tokenCount).toEthSignedMessageHash();
        require(ECDSA.recover(message, sig) == signVerifier, "Permission to call this function failed");

        boughtPresale[msg.sender] = true;

        // Mint
        _mintTokens(msg.sender, tokenCount);
    }

  // @dev Main sale mint
  // @param tokensCount The tokens a user wants to purchase
  function mint(uint256 tokenCount)
    external
    payable
    nonReentrant
  {
    require(_isSaleActive, "Sale not active");
    require(tokenCount > 0, "Must mint at least 1 token");
    require(tokenCount <= maxMintMainSale, "Token count exceeds limit");
    require(!boughtMainsale[msg.sender], "Can only buy in mainsale once");

    require(
      (mintPrice * tokenCount) == msg.value,
      "ETH sent does not match required payment"
    );

    boughtMainsale[msg.sender] = true;

    _mintTokens(msg.sender, tokenCount);
  }

  // @dev Allows to enable/disable minting of presale
  function flipPresaleState() external onlyOwner {
    _isPresaleActive = !_isPresaleActive;
  }

  // @dev Allows to enable/disable minting of main sale
  function flipSaleState() external onlyOwner {
    _isSaleActive = !_isSaleActive;
  }

  function withdraw() external onlyOwner {
    uint256 balance = address(this).balance;
    payable(msg.sender).transfer(balance);
  }

  function getPresaleSigningHash(
    address sender,
    uint256 tokenCount
  ) public view returns (bytes32) {
    return
      keccak256(
        abi.encodePacked(sender, tokenCount)
      );
  }

  function _baseURI() internal view override returns (string memory) {
    return _uri;
  }

  function _mintTokens(
    address recipient,
    uint256 tokenCount
  ) private {
    require((_lastTokenId + tokenCount) <= 1 + TOTAL_SUPPLY, "Cannot purchase more than the available supply");

    for (uint256 i = 0; i < tokenCount; i++) {
      uint256 tokenId = _lastTokenId + i;
      _safeMint(recipient, tokenId);
    }

    _lastTokenId += tokenCount;
  }

    function _mintReserveTokens(
    address recipient,
    uint256 tokenCount
  ) private {
    require((_lastReserveTokenId + tokenCount) <= 1 + LEGENDARY_COUNT + COMPANY_RESERVE, "Cannot purchase more than the available supply");

    for (uint256 i = 0; i < tokenCount; i++) {
      uint256 tokenId = _lastReserveTokenId + i;
      _safeMint(recipient, tokenId);
    }

    _lastReserveTokenId += tokenCount;
  }
}

// SPDX-License-Identifier: MIT

pragma solidity ^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 ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @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;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 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 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

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

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

pragma solidity ^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;
        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");

        (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");

        (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");

        (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");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^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 ^0.8.0;

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 ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @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 override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^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 ^0.8.0;

import "../../utils/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 ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // 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;

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @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 _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @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 baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @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 || 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 _owners[tokenId] != address(0);
    }

    /**
     * @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 || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `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);

        _balances[to] += 1;
        _owners[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);

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

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

        _balances[owner] -= 1;
        delete _owners[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");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

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

    /**
     * @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()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @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` 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 tokenId
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^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() {
        _setOwner(_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 {
        _setOwner(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");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 1
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"totalSupply","type":"uint256"},{"internalType":"uint256","name":"presaleMaxMint","type":"uint256"},{"internalType":"uint256","name":"mainsaleMaxMint","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"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":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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":[],"name":"COMPANY_RESERVE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"LEGENDARY_COUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOTAL_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[{"internalType":"address","name":"","type":"address"}],"name":"boughtMainsale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"boughtPresale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipPresaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPreSaleState","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenCount","type":"uint256"}],"name":"getPresaleSigningHash","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSaleState","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":"maxMintMainSale","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintPreSale","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenCount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"mintCount","type":"uint256"}],"name":"mintLegendariesAndReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenCount","type":"uint256"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"mintPresale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"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":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"setMaxMintPerMainSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"setMaxMintPerPreSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"cost","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"verifier","type":"address"}],"name":"setSignVerifier","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":[{"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":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x6080604052600436106101d65760003560e01c806301ffc9a7146101db57806306fdde0314610211578063081812fc14610233578063095ea7b3146102605780630af4750e146102825780630d06ed72146102a457806318160ddd146102b757806323b872dd146102cc57806325bdb2a8146102ec5780632f745c591461030157806334918dfd146103215780633ccfd60b146103365780633fb557881461034b57806342842e0e1461036b5780634f6ccce71461038b578063500b9f44146103ab57806355f804b3146103c05780636352211e146103e0578063671c1243146104005780636817c76c1461041557806370a082311461042a578063715018a61461044a57806383ff614a1461045f5780638da5cb5b1461047f578063902d55a51461049457806395d89b41146104a9578063a0712d68146104be578063a22cb465146104d1578063b2a6d21b146104f1578063b7ab428014610506578063b88d4fde14610526578063c0cf3f4114610546578063c87b56dd1461055b578063d4166a901461057b578063e2565f8f1461059b578063e8649f58146105bb578063e985e9c5146105db578063f2fde38b146105fb578063f4a0a5281461061b578063f81227d41461063b578063fee9ee1114610650575b600080fd5b3480156101e757600080fd5b506101fb6101f636600461222c565b610670565b60405161020891906123fe565b60405180910390f35b34801561021d57600080fd5b5061022661069d565b6040516102089190612430565b34801561023f57600080fd5b5061025361024e3660046122a9565b61072f565b60405161020891906123ad565b34801561026c57600080fd5b5061028061027b366004612203565b61077b565b005b34801561028e57600080fd5b50610297610813565b6040516102089190612409565b6102806102b23660046122c1565b610818565b3480156102c357600080fd5b506102976109a9565b3480156102d857600080fd5b506102806102e7366004612129565b6109af565b3480156102f857600080fd5b506101fb6109e7565b34801561030d57600080fd5b5061029761031c366004612203565b6109f5565b34801561032d57600080fd5b50610280610a47565b34801561034257600080fd5b50610280610aa3565b34801561035757600080fd5b506101fb6103663660046120dd565b610b15565b34801561037757600080fd5b50610280610386366004612129565b610b2a565b34801561039757600080fd5b506102976103a63660046122a9565b610b45565b3480156103b757600080fd5b506101fb610ba0565b3480156103cc57600080fd5b506102806103db366004612264565b610ba9565b3480156103ec57600080fd5b506102536103fb3660046122a9565b610bfb565b34801561040c57600080fd5b50610297610c30565b34801561042157600080fd5b50610297610c36565b34801561043657600080fd5b506102976104453660046120dd565b610c3c565b34801561045657600080fd5b50610280610c80565b34801561046b57600080fd5b5061028061047a3660046122a9565b610ccb565b34801561048b57600080fd5b50610253610d54565b3480156104a057600080fd5b50610297610d63565b3480156104b557600080fd5b50610226610d69565b6102806104cc3660046122a9565b610d78565b3480156104dd57600080fd5b506102806104ec3660046121c9565b610e91565b3480156104fd57600080fd5b50610297610f5f565b34801561051257600080fd5b50610297610521366004612203565b610f64565b34801561053257600080fd5b50610280610541366004612164565b610f97565b34801561055257600080fd5b50610297610fd6565b34801561056757600080fd5b506102266105763660046122a9565b610fdc565b34801561058757600080fd5b506102806105963660046122a9565b61105f565b3480156105a757600080fd5b506101fb6105b63660046120dd565b6110a3565b3480156105c757600080fd5b506102806105d63660046120dd565b6110b8565b3480156105e757600080fd5b506101fb6105f63660046120f7565b611119565b34801561060757600080fd5b506102806106163660046120dd565b611147565b34801561062757600080fd5b506102806106363660046122a9565b6111b5565b34801561064757600080fd5b506102806111f9565b34801561065c57600080fd5b5061028061066b3660046122a9565b61124c565b60006001600160e01b0319821663780e9d6360e01b1480610695575061069582611290565b90505b919050565b6060600080546106ac90612d33565b80601f01602080910402602001604051908101604052809291908181526020018280546106d890612d33565b80156107255780601f106106fa57610100808354040283529160200191610725565b820191906000526020600020905b81548152906001019060200180831161070857829003601f168201915b5050505050905090565b600061073a826112d0565b61075f5760405162461bcd60e51b8152600401610756906129f9565b60405180910390fd5b506000908152600460205260409020546001600160a01b031690565b600061078682610bfb565b9050806001600160a01b0316836001600160a01b031614156107ba5760405162461bcd60e51b815260040161075690612b5a565b806001600160a01b03166107cc6112ed565b6001600160a01b031614806107e857506107e8816105f66112ed565b6108045760405162461bcd60e51b815260040161075690612850565b61080e83836112f1565b505050565b600c81565b6002600b54141561083b5760405162461bcd60e51b815260040161075690612c6e565b6002600b5560105460ff166108625760405162461bcd60e51b81526004016107569061276d565b601054610100900460ff161561088a5760405162461bcd60e51b815260040161075690612614565b600082116108aa5760405162461bcd60e51b81526004016107569061268f565b600d548211156108cc5760405162461bcd60e51b8152600401610756906126c3565b3482600f546108db9190612cd1565b146108f85760405162461bcd60e51b815260040161075690612a7a565b3360009081526011602052604090205460ff16156109285760405162461bcd60e51b815260040161075690612c38565b600061093c6109373385610f64565b61135f565b6013549091506001600160a01b0316610955828461138f565b6001600160a01b03161461097b5760405162461bcd60e51b8152600401610756906128a8565b336000818152601160205260409020805460ff1916600117905561099f90846113b3565b50506001600b5550565b60085490565b6109c06109ba6112ed565b82611443565b6109dc5760405162461bcd60e51b815260040161075690612b9b565b61080e8383836114c8565b601054610100900460ff1690565b6000610a0083610c3c565b8210610a1e5760405162461bcd60e51b815260040161075690612531565b506001600160a01b03919091166000908152600660209081526040808320938352929052205490565b610a4f6112ed565b6001600160a01b0316610a60610d54565b6001600160a01b031614610a865760405162461bcd60e51b815260040161075690612a45565b6010805461ff001981166101009182900460ff1615909102179055565b610aab6112ed565b6001600160a01b0316610abc610d54565b6001600160a01b031614610ae25760405162461bcd60e51b815260040161075690612a45565b6040514790339082156108fc029083906000818181858888f19350505050158015610b11573d6000803e3d6000fd5b5050565b60116020526000908152604090205460ff1681565b61080e83838360405180602001604052806000815250610f97565b6000610b4f6109a9565b8210610b6d5760405162461bcd60e51b815260040161075690612bec565b60088281548110610b8e57634e487b7160e01b600052603260045260246000fd5b90600052602060002001549050919050565b60105460ff1690565b610bb16112ed565b6001600160a01b0316610bc2610d54565b6001600160a01b031614610be85760405162461bcd60e51b815260040161075690612a45565b8051610b11906014906020840190611f9f565b6000818152600260205260408120546001600160a01b0316806106955760405162461bcd60e51b815260040161075690612939565b600c5481565b600f5481565b60006001600160a01b038216610c645760405162461bcd60e51b8152600401610756906128ef565b506001600160a01b031660009081526003602052604090205490565b610c886112ed565b6001600160a01b0316610c99610d54565b6001600160a01b031614610cbf5760405162461bcd60e51b815260040161075690612a45565b610cc960006115e3565b565b610cd36112ed565b6001600160a01b0316610ce4610d54565b6001600160a01b031614610d0a5760405162461bcd60e51b815260040161075690612a45565b610d166032600c612ca5565b81601754610d249190612ca5565b1115610d2f57600080fd5b8060176000828254610d419190612ca5565b90915550610d5190503382611635565b50565b600a546001600160a01b031690565b600e5481565b6060600180546106ac90612d33565b6002600b541415610d9b5760405162461bcd60e51b815260040161075690612c6e565b6002600b55601054610100900460ff16610dc75760405162461bcd60e51b815260040161075690612827565b60008111610de75760405162461bcd60e51b81526004016107569061268f565b600c54811115610e095760405162461bcd60e51b8152600401610756906126c3565b3360009081526012602052604090205460ff1615610e395760405162461bcd60e51b815260040161075690612475565b3481600f54610e489190612cd1565b14610e655760405162461bcd60e51b815260040161075690612a7a565b336000818152601260205260409020805460ff19166001179055610e8990826113b3565b506001600b55565b610e996112ed565b6001600160a01b0316826001600160a01b03161415610eca5760405162461bcd60e51b81526004016107569061273a565b8060056000610ed76112ed565b6001600160a01b03908116825260208083019390935260409182016000908120918716808252919093529120805460ff191692151592909217909155610f1b6112ed565b6001600160a01b03167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c3183604051610f5391906123fe565b60405180910390a35050565b603281565b60008282604051602001610f79929190612331565b60405160208183030381529060405280519060200120905092915050565b610fa8610fa26112ed565b83611443565b610fc45760405162461bcd60e51b815260040161075690612b9b565b610fd0848484846116c6565b50505050565b600d5481565b6060610fe7826112d0565b6110035760405162461bcd60e51b815260040161075690612b0b565b600061100d6116f9565b9050600081511161102d5760405180602001604052806000815250611058565b8061103784611708565b60405160200161104892919061234e565b6040516020818303038152906040525b9392505050565b6110676112ed565b6001600160a01b0316611078610d54565b6001600160a01b03161461109e5760405162461bcd60e51b815260040161075690612a45565b600d55565b60126020526000908152604090205460ff1681565b6110c06112ed565b6001600160a01b03166110d1610d54565b6001600160a01b0316146110f75760405162461bcd60e51b815260040161075690612a45565b601380546001600160a01b0319166001600160a01b0392909216919091179055565b6001600160a01b03918216600090815260056020908152604080832093909416825291909152205460ff1690565b61114f6112ed565b6001600160a01b0316611160610d54565b6001600160a01b0316146111865760405162461bcd60e51b815260040161075690612a45565b6001600160a01b0381166111ac5760405162461bcd60e51b8152600401610756906125ce565b610d51816115e3565b6111bd6112ed565b6001600160a01b03166111ce610d54565b6001600160a01b0316146111f45760405162461bcd60e51b815260040161075690612a45565b600f55565b6112016112ed565b6001600160a01b0316611212610d54565b6001600160a01b0316146112385760405162461bcd60e51b815260040161075690612a45565b6010805460ff19811660ff90911615179055565b6112546112ed565b6001600160a01b0316611265610d54565b6001600160a01b03161461128b5760405162461bcd60e51b815260040161075690612a45565b600c55565b60006001600160e01b031982166380ac58cd60e01b14806112c157506001600160e01b03198216635b5e139f60e01b145b80610695575061069582611822565b6000908152600260205260409020546001600160a01b0316151590565b3390565b600081815260046020526040902080546001600160a01b0319166001600160a01b038416908117909155819061132682610bfb565b6001600160a01b03167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b600081604051602001611372919061237d565b604051602081830303815290604052805190602001209050919050565b600080600061139e858561183b565b915091506113ab816118ab565b509392505050565b600e546113c1906001612ca5565b816015546113cf9190612ca5565b11156113ed5760405162461bcd60e51b8152600401610756906124ac565b60005b81811015611427576000816015546114089190612ca5565b905061141484826119d8565b508061141f81612d6e565b9150506113f0565b50806015600082825461143a9190612ca5565b90915550505050565b600061144e826112d0565b61146a5760405162461bcd60e51b8152600401610756906127db565b600061147583610bfb565b9050806001600160a01b0316846001600160a01b031614806114b05750836001600160a01b03166114a58461072f565b6001600160a01b0316145b806114c057506114c08185611119565b949350505050565b826001600160a01b03166114db82610bfb565b6001600160a01b0316146115015760405162461bcd60e51b815260040161075690612ac2565b6001600160a01b0382166115275760405162461bcd60e51b8152600401610756906126f6565b6115328383836119f2565b61153d6000826112f1565b6001600160a01b0383166000908152600360205260408120805460019290611566908490612cf0565b90915550506001600160a01b0382166000908152600360205260408120805460019290611594908490612ca5565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b038681169182179092559151849391871691600080516020612df683398151915291a4505050565b600a80546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6032611643600c6001612ca5565b61164d9190612ca5565b8160165461165b9190612ca5565b11156116795760405162461bcd60e51b8152600401610756906124ac565b60005b818110156116b3576000816016546116949190612ca5565b90506116a084826119d8565b50806116ab81612d6e565b91505061167c565b50806016600082825461143a9190612ca5565b6116d18484846114c8565b6116dd84848484611a7b565b610fd05760405162461bcd60e51b81526004016107569061257c565b6060601480546106ac90612d33565b60608161172d57506040805180820190915260018152600360fc1b6020820152610698565b8160005b8115611757578061174181612d6e565b91506117509050600a83612cbd565b9150611731565b6000816001600160401b0381111561177f57634e487b7160e01b600052604160045260246000fd5b6040519080825280601f01601f1916602001820160405280156117a9576020820181803683370190505b5090505b84156114c0576117be600183612cf0565b91506117cb600a86612d89565b6117d6906030612ca5565b60f81b8183815181106117f957634e487b7160e01b600052603260045260246000fd5b60200101906001600160f81b031916908160001a90535061181b600a86612cbd565b94506117ad565b6001600160e01b031981166301ffc9a760e01b14919050565b6000808251604114156118725760208301516040840151606085015160001a61186687828585611b96565b945094505050506118a4565b82516040141561189c5760208301516040840151611891868383611c6c565b9350935050506118a4565b506000905060025b9250929050565b60008160048111156118cd57634e487b7160e01b600052602160045260246000fd5b14156118d857610d51565b60018160048111156118fa57634e487b7160e01b600052602160045260246000fd5b14156119185760405162461bcd60e51b815260040161075690612443565b600281600481111561193a57634e487b7160e01b600052602160045260246000fd5b14156119585760405162461bcd60e51b8152600401610756906124fa565b600381600481111561197a57634e487b7160e01b600052602160045260246000fd5b14156119985760405162461bcd60e51b815260040161075690612799565b60048160048111156119ba57634e487b7160e01b600052602160045260246000fd5b1415610d515760405162461bcd60e51b815260040161075690612982565b610b11828260405180602001604052806000815250611c9b565b6119fd83838361080e565b6001600160a01b038316611a1957611a1481611cce565b611a3c565b816001600160a01b0316836001600160a01b031614611a3c57611a3c8382611d12565b6001600160a01b038216611a5857611a5381611daf565b61080e565b826001600160a01b0316826001600160a01b03161461080e5761080e8282611e88565b6000611a8f846001600160a01b0316611ecc565b15611b8b57836001600160a01b031663150b7a02611aab6112ed565b8786866040518563ffffffff1660e01b8152600401611acd94939291906123c1565b602060405180830381600087803b158015611ae757600080fd5b505af1925050508015611b17575060408051601f3d908101601f19168201909252611b1491810190612248565b60015b611b71573d808015611b45576040519150601f19603f3d011682016040523d82523d6000602084013e611b4a565b606091505b508051611b695760405162461bcd60e51b81526004016107569061257c565b805181602001fd5b6001600160e01b031916630a85bd0160e11b1490506114c0565b506001949350505050565b6000806fa2a8918ca85bafe22016d0b997e4df60600160ff1b03831115611bc35750600090506003611c63565b8460ff16601b14158015611bdb57508460ff16601c14155b15611bec5750600090506004611c63565b600060018787878760405160008152602001604052604051611c119493929190612412565b6020604051602081039080840390855afa158015611c33573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b038116611c5c57600060019250925050611c63565b9150600090505b94509492505050565b6000806001600160ff1b03831660ff84901c601b01611c8d87828885611b96565b935093505050935093915050565b611ca58383611ed2565b611cb26000848484611a7b565b61080e5760405162461bcd60e51b81526004016107569061257c565b600880546000838152600960205260408120829055600182018355919091527ff3f7a9fe364faab93b216da50a3214154f22a0a2b415b23a84c8169e8b636ee30155565b60006001611d1f84610c3c565b611d299190612cf0565b600083815260076020526040902054909150808214611d7c576001600160a01b03841660009081526006602090815260408083208584528252808320548484528184208190558352600790915290208190555b5060009182526007602090815260408084208490556001600160a01b039094168352600681528383209183525290812055565b600854600090611dc190600190612cf0565b60008381526009602052604081205460088054939450909284908110611df757634e487b7160e01b600052603260045260246000fd5b906000526020600020015490508060088381548110611e2657634e487b7160e01b600052603260045260246000fd5b6000918252602080832090910192909255828152600990915260408082208490558582528120556008805480611e6c57634e487b7160e01b600052603160045260246000fd5b6001900381819060005260206000200160009055905550505050565b6000611e9383610c3c565b6001600160a01b039093166000908152600660209081526040808320868452825280832085905593825260079052919091209190915550565b3b151590565b6001600160a01b038216611ef85760405162461bcd60e51b8152600401610756906129c4565b611f01816112d0565b15611f1e5760405162461bcd60e51b815260040161075690612659565b611f2a600083836119f2565b6001600160a01b0382166000908152600360205260408120805460019290611f53908490612ca5565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b0386169081179091559051839290600080516020612df6833981519152908290a45050565b828054611fab90612d33565b90600052602060002090601f016020900481019282611fcd5760008555612013565b82601f10611fe657805160ff1916838001178555612013565b82800160010185558215612013579182015b82811115612013578251825591602001919060010190611ff8565b5061201f929150612023565b5090565b5b8082111561201f5760008155600101612024565b60006001600160401b038084111561205257612052612dc9565b604051601f8501601f19168101602001828111828210171561207657612076612dc9565b60405284815291508183850186101561208e57600080fd5b8484602083013760006020868301015250509392505050565b80356001600160a01b038116811461069857600080fd5b600082601f8301126120ce578081fd5b61105883833560208501612038565b6000602082840312156120ee578081fd5b611058826120a7565b60008060408385031215612109578081fd5b612112836120a7565b9150612120602084016120a7565b90509250929050565b60008060006060848603121561213d578081fd5b612146846120a7565b9250612154602085016120a7565b9150604084013590509250925092565b60008060008060808587031215612179578081fd5b612182856120a7565b9350612190602086016120a7565b92506040850135915060608501356001600160401b038111156121b1578182fd5b6121bd878288016120be565b91505092959194509250565b600080604083850312156121db578182fd5b6121e4836120a7565b9150602083013580151581146121f8578182fd5b809150509250929050565b60008060408385031215612215578182fd5b61221e836120a7565b946020939093013593505050565b60006020828403121561223d578081fd5b813561105881612ddf565b600060208284031215612259578081fd5b815161105881612ddf565b600060208284031215612275578081fd5b81356001600160401b0381111561228a578182fd5b8201601f8101841361229a578182fd5b6114c084823560208401612038565b6000602082840312156122ba578081fd5b5035919050565b600080604083850312156122d3578182fd5b8235915060208301356001600160401b038111156122ef578182fd5b6122fb858286016120be565b9150509250929050565b6000815180845261231d816020860160208601612d07565b601f01601f19169290920160200192915050565b60609290921b6001600160601b0319168252601482015260340190565b60008351612360818460208801612d07565b835190830190612374818360208801612d07565b01949350505050565b7b0ca2ba3432b932bab69029b4b3b732b21026b2b9b9b0b3b29d05199960211b8152601c810191909152603c0190565b6001600160a01b0391909116815260200190565b6001600160a01b03858116825284166020820152604081018390526080606082018190526000906123f490830184612305565b9695505050505050565b901515815260200190565b90815260200190565b93845260ff9290921660208401526040830152606082015260800190565b6000602082526110586020830184612305565b60208082526018908201527745434453413a20696e76616c6964207369676e617475726560401b604082015260600190565b6020808252601d908201527f43616e206f6e6c792062757920696e206d61696e73616c65206f6e6365000000604082015260600190565b6020808252602e908201527f43616e6e6f74207075726368617365206d6f7265207468616e2074686520617660408201526d61696c61626c6520737570706c7960901b606082015260800190565b6020808252601f908201527f45434453413a20696e76616c6964207369676e6174757265206c656e67746800604082015260600190565b6020808252602b908201527f455243373231456e756d657261626c653a206f776e657220696e646578206f7560408201526a74206f6620626f756e647360a81b606082015260800190565b60208082526032908201527f4552433732313a207472616e7366657220746f206e6f6e20455243373231526560408201527131b2b4bb32b91034b6b83632b6b2b73a32b960711b606082015260800190565b60208082526026908201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160408201526564647265737360d01b606082015260800190565b60208082526025908201527f43616e6e6f74206d696e74207768696c65206d61696e2073616c652069732061604082015264637469766560d81b606082015260800190565b6020808252601c908201527b115490cdcc8c4e881d1bdad95b88185b1c9958591e481b5a5b9d195960221b604082015260600190565b6020808252601a908201527926bab9ba1036b4b73a1030ba103632b0b9ba1018903a37b5b2b760311b604082015260600190565b602080825260199082015278151bdad95b8818dbdd5b9d08195e18d959591cc81b1a5b5a5d603a1b604082015260600190565b60208082526024908201527f4552433732313a207472616e7366657220746f20746865207a65726f206164646040820152637265737360e01b606082015260800190565b60208082526019908201527822a9219b99189d1030b8383937bb32903a379031b0b63632b960391b604082015260600190565b60208082526012908201527150726573616c65206e6f742061637469766560701b604082015260600190565b60208082526022908201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604082015261756560f01b606082015260800190565b6020808252602c908201527f4552433732313a206f70657261746f7220717565727920666f72206e6f6e657860408201526b34b9ba32b73a103a37b5b2b760a11b606082015260800190565b6020808252600f908201526e53616c65206e6f742061637469766560881b604082015260600190565b60208082526038908201527f4552433732313a20617070726f76652063616c6c6572206973206e6f74206f776040820152771b995c881b9bdc88185c1c1c9bdd995908199bdc88185b1b60421b606082015260800190565b60208082526027908201527f5065726d697373696f6e20746f2063616c6c20746869732066756e6374696f6e6040820152660819985a5b195960ca1b606082015260800190565b6020808252602a908201527f4552433732313a2062616c616e636520717565727920666f7220746865207a65604082015269726f206164647265737360b01b606082015260800190565b60208082526029908201527f4552433732313a206f776e657220717565727920666f72206e6f6e657869737460408201526832b73a103a37b5b2b760b91b606082015260800190565b60208082526022908201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604082015261756560f01b606082015260800190565b6020808252818101527f4552433732313a206d696e7420746f20746865207a65726f2061646472657373604082015260600190565b6020808252602c908201527f4552433732313a20617070726f76656420717565727920666f72206e6f6e657860408201526b34b9ba32b73a103a37b5b2b760a11b606082015260800190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b60208082526028908201527f4554482073656e7420646f6573206e6f74206d61746368207265717569726564604082015267081c185e5b595b9d60c21b606082015260800190565b60208082526029908201527f4552433732313a207472616e73666572206f6620746f6b656e2074686174206960408201526839903737ba1037bbb760b91b606082015260800190565b6020808252602f908201527f4552433732314d657461646174613a2055524920717565727920666f72206e6f60408201526e3732bc34b9ba32b73a103a37b5b2b760891b606082015260800190565b60208082526021908201527f4552433732313a20617070726f76616c20746f2063757272656e74206f776e656040820152603960f91b606082015260800190565b60208082526031908201527f4552433732313a207472616e736665722063616c6c6572206973206e6f74206f6040820152701ddb995c881b9bdc88185c1c1c9bdd9959607a1b606082015260800190565b6020808252602c908201527f455243373231456e756d657261626c653a20676c6f62616c20696e646578206f60408201526b7574206f6620626f756e647360a01b606082015260800190565b6020808252601c908201527b43616e206f6e6c792062757920696e2070726573616c65206f6e636560201b604082015260600190565b6020808252601f908201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c00604082015260600190565b60008219821115612cb857612cb8612d9d565b500190565b600082612ccc57612ccc612db3565b500490565b6000816000190483118215151615612ceb57612ceb612d9d565b500290565b600082821015612d0257612d02612d9d565b500390565b60005b83811015612d22578181015183820152602001612d0a565b83811115610fd05750506000910152565b600281046001821680612d4757607f821691505b60208210811415612d6857634e487b7160e01b600052602260045260246000fd5b50919050565b6000600019821415612d8257612d82612d9d565b5060010190565b600082612d9857612d98612db3565b500690565b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052601260045260246000fd5b634e487b7160e01b600052604160045260246000fd5b6001600160e01b031981168114610d5157600080fdfeddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efa26469706673582212209c86b3cc197fde5054d5b873036f29a09201ec57d3998a2dccb3cfa5820db2f164736f6c63430008000033

00000000000000000000000000000000000000000000000000000000000010ad0000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a

-----Decoded View---------------
Arg [0] : totalSupply (uint256): 4269
Arg [1] : presaleMaxMint (uint256): 5
Arg [2] : mainsaleMaxMint (uint256): 10

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000010ad
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [2] : 000000000000000000000000000000000000000000000000000000000000000a