EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1fb53942af8af0b3f0bddc886e8fc51e0d0d741e572d8f27fd87130c57126852","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAagEKqeB"}]}