EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"ff31554122607f401f92260b48a14def9a62437c60505b503c0397cd08dbe231","amount":"4000000","memo":"sw:tr:5WzeGw7vPo"}]}