{
 "id": 23,
 "extent": {
  "xmin": -9724129.7898999993,
  "ymin": 2968104.9552999996,
  "xmax": -8937284.9784999993,
  "ymax": 3584281.0775000006,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}