EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"1af41e3f4129fbe6eaf570aa9b19a4acf102a41858a7b1cbbf0f2c3e51ac0799","amount":"500000000000000000","memo":"sw:tr:AWN8qpx3K8"}]}