{
 "id": 128,
 "extent": {
  "xmin": -8546008.4400999993,
  "ymin": 5541805.0707999989,
  "xmax": -8275869.4318000004,
  "ymax": 5712677.2305999994,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}