EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"a338de4de472d6698b35c51d976c8e09acac64b50c0a371ea04e90a5325610ad","amount":"500000000000000000","memo":"sw:tr:GPv649kmPX"}]}