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 contextsupo1 (62)Beginner[2,3,5,6,7,10]in SteemitCryptoAcademy • 3 years ago Here is my home work. https://steemit.com/hive-108451/@supo1/crypto-academy-season-2-week-4-homework-post-for-pelon53-token-part-2