{
    "D": {
        "Messages": [
            {
                "Type": "ShowingRequest",
                "EventDateTime": "2011-09-15T14:00:00",
                "SenderId": "20110112234857732941000000",
                "Subject": "Showing Request For 123 Main St, MLS # 12-345",
                "Body": "A showing is requested for ...",
                "ListingId": "20110112234857732941000000",
                "Recipients": ["20110112234857732941000000","20110092234857738467000000"]
            }
	    ]
	}
}