json

{
   "keys": {
      "contact": {
         "id": 0,
         "value": {
            "email": {
               "id": 1,
               "value": "email"
            },
            "phone": {
               "id": 2,
               "value": {
                  "mobile": {
                     "id": 7,
                     "val": 98989898
                  }
               }
            }
         }
      },
      "dob": {
         "id": 99,
         "value": "1993/11/11"
      }
   }
}