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 ^0.8.2;

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

contract HalloweenFroggie is ERC721, ERC721Enumerable, Ownable {
    using Counters for Counters.Counter;
    using ECDSA for bytes32;

    // Where funds should be sent to
    address payable public payoutAddress;

    // ID Counters
    Counters.Counter private _premintIdCounter;
    Counters.Counter private _airdropIdCounter;
    Counters.Counter private _tokenIdCounter;

    // Maximum supply of the NFT
    uint256 public premintMaxSupply;
    uint256 public airdropMaxSupply;
    uint256 public maxSupply;

    // Maximum mints per transaction
    uint256 public maxPerTx;

    // Sale price
    uint256 public pricePer;

    // Is the sale enabled
    bool public airdrop = false;
    bool public sale = false;
    bool public presale = false;

    // baseURI for the metadata, eg ipfs://<cid>/
    string public baseURI;

    // Presale settings
    uint256 public presaleAllowedPer;
    mapping(address => uint256) private _presales;

    // Airdrop
    mapping(address => bool) private _airdrops;

    // Address used for signing
    address private signerAddress;

    constructor(address payable _payoutAddress, uint256 _premintMaxSupply, uint256 _airdropMaxSupply, uint256 _maxSupply, uint256 _maxPerTx, uint256 _pricePer, uint256 _presaleAllowedPer, string memory _uri, address _signerAddress) ERC721("Froggies Halloween", "FROGGIEHALLOWEEN") {
        payoutAddress = _payoutAddress;

        premintMaxSupply = _premintMaxSupply;
        airdropMaxSupply = _airdropMaxSupply;
        maxSupply = _maxSupply;

        maxPerTx = _maxPerTx;
        pricePer = _pricePer;
        baseURI = _uri;

        presaleAllowedPer = _presaleAllowedPer;

        signerAddress = _signerAddress;

        for (uint256 i = 0; i < premintMaxSupply; i++) {
            _airdropIdCounter.increment();
        }

        for (uint256 i = 0; i < airdropMaxSupply; i++) {
            _tokenIdCounter.increment();
        }
    }

    // Admin operations
    function updatePayoutAddress(address payable newPayoutAddress) external onlyOwner {
        payoutAddress = newPayoutAddress;
    }

    function updateSale(bool _sale, bool _presale, bool _airdrop) external onlyOwner {
        sale = _sale;
        presale = _presale;
        airdrop = _airdrop;
    }

    function updatePresaleAllowedPer(uint256 _presaleAllowedPer) external onlyOwner {
        presaleAllowedPer = _presaleAllowedPer;
    }

    function updatePrice(uint256 _pricePer) external onlyOwner {
        pricePer = _pricePer;
    }

    function updateSignerAddress(address _signerAddress) external onlyOwner {
        signerAddress = _signerAddress;
    }

    function updateBaseURI(string memory newBaseURI) external onlyOwner {
        baseURI = newBaseURI;
    }

    function claimBalance() external onlyOwner {
        (bool success, ) = payoutAddress.call{value: address(this).balance}("");
        require(success, "transfer failed");
    }

    function preMint(address[] calldata to) external onlyOwner {
        require(to.length != 0, "Requested quantity cannot be zero");
        require(_premintIdCounter.current() + to.length <= premintMaxSupply, "Total supply will exceed limit");

        for (uint256 i = 0; i < to.length; i++) {
            _safeMint(to[i], _premintIdCounter.current());
            _premintIdCounter.increment();
        }
    }

    function adminMintAirdrop(address[] calldata to) external onlyOwner {
        require(to.length != 0, "Requested quantity cannot be zero");
        require(_airdropIdCounter.current() + to.length <= airdropMaxSupply, "Total supply will exceed limit");

        for (uint256 i = 0; i < to.length; i++) {
            _safeMint(to[i], _airdropIdCounter.current());
            _airdropIdCounter.increment();
        }
    }
    // End Admin operations

    // Presale operations
    function canMintPresale(address to, uint256 quantity, bytes32 _hash, bytes memory _signature) public view returns (bool) {
        require(presale, "Presale disabled");
        require(quantity != 0, "Requested quantity cannot be zero");
        require(_verifyHash(to, "halloween_presale", _hash), "Invalid hash");
        require(_verifySignature(_hash, _signature), "Invalid signature");
        require(_presales[to] + quantity <= presaleAllowedPer, "Presale limit reached");
        require(_tokenIdCounter.current() + quantity <= maxSupply, "Total supply will exceed limit");

        return true;
    }

    function presaleMint(address to, uint256 quantity, bytes32 _hash, bytes memory _signature) payable external {
        require(canMintPresale(to, quantity, _hash, _signature), "cannot mint presale");
        // Transaction must have at least quantity * price (any more is considered a tip)
        require(quantity * pricePer <= msg.value, "Not enough ether sent");
        // Cannot mint more than maximum supply
        require(_tokenIdCounter.current() + quantity <= maxSupply, "Total supply will exceed limit");

        for (uint256 i = 0; i < quantity; i++) {
            _presales[to] += 1;
            _safeMint(to, _tokenIdCounter.current());
            _tokenIdCounter.increment();
        }
    }

    function presaleMinted(address owner) external view returns (uint256) {
        return _presales[owner];
    }
    // End Presale operations

    // Airdrop operations
    function canMintAirdrop(address to, bytes32 _hash, bytes memory _signature) public view returns (bool) {
        require(airdrop, "Airdrop disabled");
        require(_verifyHash(to, "halloween_airdrop", _hash), "Invalid hash");
        require(_verifySignature(_hash, _signature), "Invalid signature");
        require(!_airdrops[to], "Airdrop limit reached");
        require(_airdropIdCounter.current() + 1 <= airdropMaxSupply, "Total supply will exceed limit");

        return true;
    }

    function airdropMint(address to, bytes32 _hash, bytes memory _signature) external {
        require(canMintAirdrop(to, _hash, _signature), "cannot mint airdrop");
        // Cannot mint more than maximum supply
        require(_airdropIdCounter.current() + 1 <= airdropMaxSupply, "Total supply will exceed limit");

        _airdrops[to] = true;
        _safeMint(to, _airdropIdCounter.current());
        _airdropIdCounter.increment();
    }

    function airdropMinted(address owner) external view returns (bool) {
        return _airdrops[owner];
    }
    // End airdrop operations

    // Regular minting
    function safeMint(address to, uint256 quantity) payable external {
        // Sale must be enabled
        require(sale, "Sale disabled");
        // Cannot mint zero quantity
        require(quantity != 0, "Requested quantity cannot be zero");
        // Cannot mint more than maximum per operation
        require(quantity <= maxPerTx, "Requested quantity more than maximum");
        // Transaction must have at least quantity * price (any more is considered a tip)
        require(quantity * pricePer <= msg.value, "Not enough ether sent");
        // Cannot mint more than maximum supply
        require(_tokenIdCounter.current() + quantity <= maxSupply, "Total supply will exceed limit");

        for (uint256 i = 0; i < quantity; i++) {
            _safeMint(to, _tokenIdCounter.current());
            _tokenIdCounter.increment();
        }
    }
    // End Regular minting

    // Utility functions
    function _verifySignature(bytes32 data, bytes memory signature) private view returns (bool) {
        return data
            .toEthSignedMessageHash()
            .recover(signature) == signerAddress;
    }

    function _verifyHash(address to, string memory prefix, bytes32 _hash) private pure returns(bool) {
        bytes32 h = keccak256(abi.encodePacked(prefix, to));
        return h == _hash;
    }
    // End Utility functions

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

    // The following functions are overrides required by Solidity.
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal override(ERC721, ERC721Enumerable) {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    function supportsInterface(bytes4 interfaceId) public view override(ERC721, ERC721Enumerable) returns (bool) {
        return super.supportsInterface(interfaceId);
    }

}

// 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;

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;

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);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT

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;

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;

/**
 * @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 "../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;

/**
 * @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;

/**
 * @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 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;

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 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 "../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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address payable","name":"_payoutAddress","type":"address"},{"internalType":"uint256","name":"_premintMaxSupply","type":"uint256"},{"internalType":"uint256","name":"_airdropMaxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxPerTx","type":"uint256"},{"internalType":"uint256","name":"_pricePer","type":"uint256"},{"internalType":"uint256","name":"_presaleAllowedPer","type":"uint256"},{"internalType":"string","name":"_uri","type":"string"},{"internalType":"address","name":"_signerAddress","type":"address"}],"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":[{"internalType":"address[]","name":"to","type":"address[]"}],"name":"adminMintAirdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"airdrop","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"airdropMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"bytes32","name":"_hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"airdropMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"airdropMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"bytes32","name":"_hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"canMintAirdrop","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32","name":"_hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"canMintPresale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimBalance","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":[{"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":"maxPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","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":"payoutAddress","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"to","type":"address[]"}],"name":"preMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"premintMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleAllowedPer","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32","name":"_hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"presaleMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pricePer","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"safeMint","outputs":[],"stateMutability":"payable","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":[],"name":"sale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","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":[{"internalType":"string","name":"newBaseURI","type":"string"}],"name":"updateBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"newPayoutAddress","type":"address"}],"name":"updatePayoutAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_presaleAllowedPer","type":"uint256"}],"name":"updatePresaleAllowedPer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pricePer","type":"uint256"}],"name":"updatePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_sale","type":"bool"},{"internalType":"bool","name":"_presale","type":"bool"},{"internalType":"bool","name":"_airdrop","type":"bool"}],"name":"updateSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signerAddress","type":"address"}],"name":"updateSignerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _payoutAddress (address): 0xE908BcDf17aCCD64Eae42971D856B0E70dc61abf
Arg [1] : _premintMaxSupply (uint256): 128
Arg [2] : _airdropMaxSupply (uint256): 1790
Arg [3] : _maxSupply (uint256): 6666
Arg [4] : _maxPerTx (uint256): 4
Arg [5] : _pricePer (uint256): 66600000000000000
Arg [6] : _presaleAllowedPer (uint256): 2
Arg [7] : _uri (string): ipfs://QmYuR81qktueifAAY4SubCSjdeZ4hFrcGqN1hfL6f12N4W/
Arg [8] : _signerAddress (address): 0x06605Df73Bb163fA9EfA8D3779bCf6fCc7012b5e

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 000000000000000000000000e908bcdf17accd64eae42971d856b0e70dc61abf
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 00000000000000000000000000000000000000000000000000000000000006fe
Arg [3] : 0000000000000000000000000000000000000000000000000000000000001a0a
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [5] : 00000000000000000000000000000000000000000000000000ec9c58de0a8000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [8] : 00000000000000000000000006605df73bb163fa9efa8d3779bcf6fcc7012b5e
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [10] : 697066733a2f2f516d5975523831716b74756569664141593453756243536a64
Arg [11] : 655a346846726347714e3168664c366631324e34572f00000000000000000000