[
  {
    "id": 0,
    "deviceId": 0,
    "protocol": "C-3PO",
    "deviceTime": "1970-01-01T00:00:00Z",
    "fixTime": "1970-01-01T00:00:00Z",
    "serverTime": "1970-01-01T00:00:00Z",
    "outdated": true,
    "valid": true,
    "latitude": 52.0,
    "longitude": 25.0,
    "altitude": 546841384638,
    "speed": 4568795,
    "course": 360,
    "address": "Mos Espa",
    "accuracy": 3.5,
    "network": {},
    "geofenceIds": [0],
    "attributes": {
      "custom_attr_1": "custom_attr_1_value",
      "batteryLevel": 15.00000867601
    }
  }
]