If you bought a Croodle (they're now sold out ), you may have seen that the transaction cost was low as $20 when gas prices were around 80-70 gwei, which is the most common range.That's my Croodle!So how does it works? I've used a custom ERC721 contract that uses a super efficient minting mechanism created by @squeebo_nft as well as a lot of modified variables and functions, maintaining all the original features.Instead of storing a lot of stuff, it just pushes the new owner to...