Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import '@openzeppelin/contracts/security/ReentrancyGuard.sol';
import "@openzeppelin/contracts/utils/math/SafeMath.sol";


contract MutantAvengersDivision is Ownable, ERC721A, ReentrancyGuard {
    using SafeMath for uint256;
   
    uint256 public ALL_AMOUNT = 2222;

    uint256 public PRICE = 0.0049 ether;

    uint256 public LIMIT = 5;

    bool _isActive = false;
    
    string public BASE_URI="https://data.themadnft.net/metadata/";
    string public CONTRACT_URI ="https://data.themadnft.net/api/contracturl.json";

    struct Info {
        uint256 all_amount;
        uint256 minted;
        uint256 price;
        uint256 start_time;
        uint256 numberMinted;
        bool isActive;
    }


    constructor() ERC721A("MutantAvengersDivision", "mutantavengersdivision") {
        _safeMint(msg.sender, 2);
    }  
    
    function freeInfo(address user) public view returns (Info memory) {
        return  Info(ALL_AMOUNT,totalSupply(),PRICE,0,_numberMinted(user),_isActive);
    }


    function mint(uint256 amount) external payable {
        require(msg.sender == tx.origin, "Cannot mint from contract");
        require(_isActive, "must be active to mint tokens");
        require(amount > 0, "amount must be greater than 0");
        require(totalSupply() + amount <= ALL_AMOUNT, "max supply would be exceeded");

        uint minted = _numberMinted(msg.sender);
        require(minted + amount <= LIMIT, "max mint per wallet would be exceeded");
        
        require(msg.value >= PRICE * amount, "value not met");
        _safeMint(msg.sender, amount);
    }
  
 

   function withdraw() public onlyOwner nonReentrant {
        (bool succ, ) = payable(owner()).call{value: address(this).balance}('');
        require(succ, "transfer failed");
   }

    function setBaseURI(string memory _baseURI) public onlyOwner {
        BASE_URI = _baseURI;
    }


    function contractURI() public view returns (string memory) {
        return CONTRACT_URI;
    }

    function setContractURI(string memory _contractURI) public onlyOwner {
        CONTRACT_URI = _contractURI;
    }

    function tokenURI(uint256 _tokenId)
        public
        view
        override
        returns (string memory)
    {
        return string(abi.encodePacked(BASE_URI, Strings.toString(_tokenId), ".json"));
    }

    function flipState(bool isActive) external onlyOwner {
        _isActive = isActive;
    }

    function setPrice(uint256 price) public onlyOwner
    {
        PRICE = price;
    }


}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

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

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

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

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

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

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

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

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 making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

    function _nonReentrantAfter() private {
        // 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
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

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() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 {
        _transferOwnership(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");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant _BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant _BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant _BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant _BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID to be minted.
    uint256 private _currentIndex;

    // The number of tokens burned.
    uint256 private _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

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

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

    // =============================================================
    //                          CONSTRUCTOR
    // =============================================================

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view virtual returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * @dev Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view virtual returns (uint256) {
        // Counter underflow is impossible as `_currentIndex` does not decrement,
        // and it is initialized to `_startTokenId()`.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return _burnCounter;
    }

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

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

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
    }

    /**
     * @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, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @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) public payable virtual override {
        address owner = ownerOf(tokenId);

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @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) public virtual override {
        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @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. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @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 memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token IDs
     * are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * 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, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token IDs
     * have been transferred. This includes minting.
     * And also called after one token has been burned.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns whether the call correctly returned the expected magic value.
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _currentIndex = end;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

        unchecked {
            if (to.code.length != 0) {
                uint256 end = _currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (_currentIndex != end) revert();
            }
        }
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal virtual {
        _safeMint(to, quantity, '');
    }

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

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

        address from = address(uint160(prevOwnershipPacked));

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * 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, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // Cache the end of the memory to calculate the length later.
            let end := str

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @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,
        bytes calldata data
    ) external payable;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Transfers `tokenId` 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 payable;

    /**
     * @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 payable;

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

    /**
     * @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);

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @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);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","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":"ALL_AMOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BASE_URI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CONTRACT_URI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"isActive","type":"bool"}],"name":"flipState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"freeInfo","outputs":[{"components":[{"internalType":"uint256","name":"all_amount","type":"uint256"},{"internalType":"uint256","name":"minted","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"start_time","type":"uint256"},{"internalType":"uint256","name":"numberMinted","type":"uint256"},{"internalType":"bool","name":"isActive","type":"bool"}],"internalType":"struct MutantAvengersDivision.Info","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","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":"payable","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_contractURI","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price","type":"uint256"}],"name":"setPrice","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":"_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":"payable","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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