Approve transaction is the default way on ERC721 to transfer NFTs, but it has some disadvantages like the gas cost, and we have to add a stepper button for approval in the frontend. So the signature is less expensive for both customer and us. tutorial to make a signature with a ready npm package.
Approve transaction is the default way on ERC721 to transfer NFTs, but it has some disadvantages like the gas cost, and we have to add a stepper button for approval in the frontend. So the signature is less expensive for both customer and us. tutorial to make a signature with a ready npm package.