EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3143e0a88894da2318689a25adb2f337c10699e09d7c4efef3d2b8403226ff0c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxKmQdAL"}]}