EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"c34c664058475d5842b579251aa38d3c63a1218e587be433fe60d620d9e641b6","amount":"500000000000000000","memo":"sw:tr:xPGrwlndKo"}]}