EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f5e5ee5a66d376c820b3a716d051ab96657d6836cdd41627efad6dded6e6d070","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxnw7ZpL"}]}