public str writeJson()
    {
        str json = @'[{"NAME":"Michal","COMMENT_":"Komentarz","DATAAREAID":"dat","PARTITION":5637144576,"RECID":5637146096,"RECVERSION":1},{"NAME":"Robert","COMMENT_":"Komenta","DATAAREAID":"dat","PARTITION":5637144576,"RECID":5637146100,"RECVERSION":1},{"NAME":"Stefek","COMMENT_":"twrqwer","DATAAREAID":"dat","PARTITION":5637144576,"RECID":5637146103,"RECVERSION":1}]';
        str json2 = @'[{"NAME":"Aaaaa","AGE":43,"PROFESSION":"Profff","DATAAREAID":"dat","PARTITION":5637144576,"RECID":5637144576,"RECVERSION":1},{"NAME":"Bbbbb","AGE":12,"PROFESSION":"Sddeee","DATAAREAID":"dat","PARTITION":5637144576,"RECID":5637144577,"RECVERSION":1}]';
        StringWriter writer = new StringWriter();
        Newtonsoft.Json.JsonTextReader jsonTextReader = new JsonTextReader(new StringReader(json));
        var jsonTextWriter = new JsonTextWriter(writer);

        jsonTextWriter.WriteStartObject();
        jsonTextWriter.WritePropertyName("MGOUsers");
        jsonTextWriter.WriteRawValue(json);
        jsonTextWriter.WritePropertyName("MGOUsersDetails");
        jsonTextWriter.WriteRawValue(json2);
        jsonTextWriter.WriteEndObject();

        //info(writer.GetStringBuilder().ToString());
        return writer.GetStringBuilder().ToString();
    }