EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"54e09d318655848e8e204a897dba11b616faab85a26de12eef4e336f7b65955e","amount":"500000000000000000","memo":"sw:tr:nKD543YEPb"}]}