{
 "id": 100,
 "extent": {
  "xmin": -10386315.5934,
  "ymin": 4157471.6636999995,
  "xmax": -9434631.2920999993,
  "ymax": 5796765.4553000033,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}