{
 "id": 9,
 "extent": {
  "xmin": -8410112.219797302,
  "ymin": 4711652.4105757847,
  "xmax": -8227801.9007569402,
  "ymax": 5064908.454772234,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}