{
 "id": 0,
 "extent": {
  "xmin": -8409097.1361999996,
  "ymin": 4720074.813699998,
  "xmax": -8233771.5101999994,
  "ymax": 5042867.7364000008,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}