{
"versions": [
"70.0.1",
"70.0",
"69.0.3",
"69.0.2",
"69.0.1",
"69.0"
],
"os": [
"Windows NT 10; WOW64",
"X11; Linux x86_64"
"ua": "Mozilla/5.0 ({os}; rv:{version}) Gecko/20100101 Firefox/{version}"
}