{
    "Sim": {
        "Msisdn": "some string",
        "Imsi": "some string",
        "Iccid": "some string",
        "State": "some string",
        "StateDate": "some string",
        "ChargedMethod": "some string",
        "ChargedAmount": 45,
        "ChargedDate": "some string"
    }
}