[
    {
        "Id":1,
        "Level":40,
        "FirstOfflineTime":10.0,
        "SecondOfflineTime":10.0
    },
    {
        "Id":2,
        "Level":20,
        "FirstOfflineTime":1296000.0,
        "SecondOfflineTime":2592000.0
    },
    {
        "Id":3,
        "Level":40,
        "FirstOfflineTime":2592000.0,
        "SecondOfflineTime":2592000.0
    },
    {
        "Id":4,
        "Level":20,
        "FirstOfflineTime":null,
        "SecondOfflineTime":null
    }
]