{
 "id": 9,
 "extent": {
  "xmin": -8571563.9902999997,
  "ymin": 4630565.7184000015,
  "xmax": -8408046.0920000002,
  "ymax": 4801894.0876000002,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}