{
 "id": 8,
 "extent": {
  "xmin": -9994015.3410154358,
  "ymin": 4156772.7792610629,
  "xmax": -9990001.2106068321,
  "ymax": 4160781.3985930807,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}