TokenMeta
    struct TokenMeta {
        address collectionAddress;
        uint256 tokenId;
        uint256 numberOfTokens;
        uint256 price;
        bool directSale;
        bool bidSale;
        bool status;
        address currentOwner;
    }
→collectionAddress: collection address
→tokenId: Id of token
→numberOfTokens: Amount of tokens
→price: selling price/base bidding price
→directSale: item on direct sale or not
→bidSale: item on bid sale or not
→status: status of item
→currentOwner: address of current owner