EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"662a398f06fd5bd209aff4e0325bb6136b693fa93bfafd504c47d134e23d7193","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVwXGwq0"}]}