EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23ae379baf87186f0b1e68e65f65f5804ee58dd07ea0e72133bd1c148fe1ee6e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArNgzgAX"}]}