EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7e9447c79e40964c624b8457196200d58f656dbfb8e39f7ee3e71d643a9a9776","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBXeMOp2"}]}