{
    date: Date // The date instances.json was published at.
    stats: {                      //  statistics
        notesCount: Number,       //  Total notes
        usersCount: Number,       //  Total Users
        mau: Number,              //  Total MAUs
        instancesCount: Number,   //  Servers counter
    },
    langs: String[], // All detected Languages (ISO Codes)
    instancesInfos: [        // Servers Infos (only alives)
        {
            url: String,     //  Hostname e.g. misskey.io
            name: String,    //  Name e.g. すしすきー
            langs: String[], //  Languages (ISO Codes) set manually or detected automatically e.g. ["ja"], ["zh"]
            description: String | Null,  // meta.description or the the API author aqz set manually
            isAlive: true,   //  must true
            value: Number,   //  The server Value calculated from the version, etc.
            banner: Bool,    //  Banner existance
            background: Bool,//  Background Image existance
            icon: Bool,      //  Icon Image existance
            nodeinfo: Object | null,  //  nodeinfo
            meta: Object | null,      //  result of api/meta
            npd15: Number    //  Number of Notes per Day (15-day average)

            stats: Object,   //  deprecated (result of api/stats)
        }, ...
    ]

}