EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8fcf0b43328defbb0464197fd46afe406bdac0aeeded365930e602cb074f5c8e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Av3L3aD8"}]}