EVENT_JSON:{"standard":"nep171","version":"1.1.0","event":"nft_mint","data":[{"authorized_id":"trieulotuti.testnet","owner_id":"trieulotuti.testnet","token_ids":["776"],"token_metadatas":[{"title":"trieulotuti","description":"trieulotuti","media":"https://certy-publics.s3.ap-southeast-1.amazonaws.com/certs/ef664bf8-a601-4141-9dbd-ecac4f08ed76","issued_at":1668159013607,"updated_at":1668159013607}],"category_id":"920cb546-d22b-43e9-a892-0c8e999c092a"}]}