{
 "id": 1,
 "extent": {
  "xmin": -8199178.5100071803,
  "ymin": 4970863.6758727375,
  "xmax": -7996351.5645509558,
  "ymax": 5074178.3428512961,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}