[{"ua":"Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36","browser":{"name":"Chrome","version":"63.0.3239.132","major":"63"},"engine":{"name":"WebKit","version":"537.36"},"os":{"name":"Fedora"},"device":{},"cpu":{"architecture":"amd64"}}]