You are viewing a single comment's thread from:RE: Steemit Crypto Academy Season 2: Week4| TOKENS, PARTE 2: ERC-20 y ERC-721, by @pelon53View the full contextmanuelgil64 (69)in SteemitCryptoAcademy • 3 years ago Hi @pelon53. This my Homework Post submission: https://steemit.com/hive-108451/@manuelgil64/steemit-crypto-academy-season-2-week-4-or-or-tokens-parte2-erc-20-and-erc-721-by-pelon53