{
 "id": 7,
 "extent": {
  "xmin": -9440566.8078000005,
  "ymin": 4649277.4732000008,
  "xmax": -8963339.0899,
  "ymax": 5119171.0436000004,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}