response of user login

{
  "success": true,
  "message": "Successfully login.",
  "error_code": "200",
  "data": {
    "_id": "57a817719d037580668b54c7",
    "address": "nsnsnd",
    "birth_date": 776284200000,
    "city_id": "57920ee71fa083240a8b4e50",
    "country_id": "5790c66a5984b83f1fb51e12",
    "email": "test@gmail.com",
    "first_name": "Test",
    "gender": "male",
    "gp_surgery_id": "",
    "ISD_code": "+44",
    "last_name": "Test",
    "middle_name": "Test",
    "nhs_detail": null,
    "pharmacy_id": "",
    "phone_number": "1234567891",
    "state_id": "57920e7e1fa083240a8b4e2d",
    "zip_code": "6001",
    "status": "approved",
    "status_message": "Your status is approved",
    "payment_pending": false,
    "quickblox_details": {
      "id": 16032407,
      "owner_id": 50719,
      "full_name": "d d",
      "email": "d@gmail.com",
      "login": "d@gmail.com",
      "phone": null,
      "website": null,
      "created_at": "2016-08-06T07:03:29Z",
      "updated_at": "2016-08-06T07:03:29Z",
      "last_request_at": null,
      "external_user_id": null,
      "facebook_id": null,
      "twitter_id": null,
      "blob_id": null,
      "custom_data": null,
      "twitter_digits_id": null,
      "user_tags": null,
      "password": "57a58bbe2f132"
    },
    "auth_token": "57a817719d037580668b54c7"
  },
  "validations_errors": []
}