{
 "id": 15,
 "extent": {
  "xmin": -8163047.4483903386,
  "ymin": 5142241.1642015753,
  "xmax": -8152650.9643197767,
  "ymax": 5169007.703756582,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}