EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"aa8b75e7999fb70e44948f33543c90ae7b9b91751c23c6050d8bee1b06fe4dae","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYGYlGAo"}]}