EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9509cfe375296d8b45daab72a218b4e01511e195e159aca205e34912de3ce98c","new_owner_id":"87c9e0b1f3b065bb24698ed983448d1eac4d9f186ea3ad3b3caf130d5c967d52","amount":"270000000000000000","memo":"sw:t:5QZd0Y80y6"}]}