{
 "id": 50,
 "extent": {
  "xmin": -10596173.989300104,
  "ymin": 4949243.7176722335,
  "xmax": -10507584.438261284,
  "ymax": 5048007.0612058649,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}