EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"dd138b9f32483b73e43cddae442e29a2ec0510ab918b2f7de58d8d40c3dcaf77","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRew6Mq8"}]}