EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"rafaelnft.near","new_owner_id":"b11710f09dd0383e7f2d0a383c886f08f77e9666607cca0b9cd1525847d5d74d","token_ids":["150"]}]}