How can I parse this file using $.getJSON? Thanks!

How can I parse this file using $.getJSON? Thanks!

  {
    "data":[
        {
         "id":"2047",
         "from":{
            "id":"5245",
            "name":"Ian Graham"
         },
         "to":{
            "id":"234",
            "name":"Alan Ford"
         },
         "type":"1",
         "replyto":"0",
         "date_sent":"1343234342",
         "date_read":"1343837983",
         "subject":"re: This is SP",
         "message":"Hi How are you[quote=Alan Ford]This is SP..Thais is SP[\/quote]",
         "message_formatted":"Hi How are you",
         "date_sent_formatted":{
            "id":1183,
            "timestamp":1343174400,
            "month":7,
            "day":25,
            "year":2012,
            "week":30,
            "dayid":4,
            "weekday":"Wed",
            "mname":"Jul",
            "formatted":"Jul 25, 2012"
         },
         "date_read_formatted":{
            "id":1190,
            "timestamp":1343779200,
            "month":8,
            "day":1,
            "year":2012,
            "week":31,
            "dayid":4,
            "weekday":"Wed",
            "mname":"Aug",
            "formatted":"Aug 1, 2012"
           }
        }
     ]
  }