{
    "versions": [
        "84.0.1",
        "84.0",
        "83.0"
    ],
    "os": [
        "Windows NT 10.0; WOW64",
        "X11; Linux x86_64"
    ],
    "ua": "Mozilla/5.0 ({os}; rv:{version}) Gecko/20100101 Firefox/{version}"
}