EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"56a657c51af7110c369c7768ba349aa92d7bedc63955ef51f93ce9f007297cdb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmmnJMAW"}]}