{
 "id": 128,
 "extent": {
  "xmin": -8967496.1911999993,
  "ymin": 4821981.0177999996,
  "xmax": -8315071.2092000004,
  "ymax": 5201092.4672999997,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}