EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"4b31d76eeb47bacf51040c3036a54ee2d9988d9611dc701cfdb291840f0c13ed","amount":"500000000000000000","memo":"sw:tr:nKD5dvR0Pb"}]}