EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15be30f8d640af4f4669192826cf30f179c6f5b946e5fa7fbd10a5911c9f7aa6","new_owner_id":"bf6be7c77491c2280be926050c7bbe522c3569bd702789e1a9fc1e0ccc97b2ca","amount":"4490000000000000000","memo":"sw:t:eQg4ooaokw"}]}