gm gm gm!!! Today we will write an NFT (ERC721) smart contract, allowing sending and receiving an NFT from different chains. To transfer our NFTs between chains, we will use Router Cross-Talk Library. We will transfer an NFT from Avalanche Fuji Testnet to Polygon Mumbai Testnet.If you are more of a video tutorial fan, then this is for you 👇🏻 https://lenstube.xyz/watch/0x01a79c-0x38Understanding the FundamentalsBefore we start, let's look at the basics, so we're all on the same pag...