EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e218cdd7fb87936a3a51d0b81d988b5c868fb9d7c3ebc4493bce16773fb1240d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbNKb0DY"}]}