{
 "id": 10,
 "extent": {
  "xmin": -9441432.3346999995,
  "ymin": 4636722.6111999974,
  "xmax": -8963367.5568000004,
  "ymax": 5155212.3991999999,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}