{
 "id": 3,
 "extent": {
  "xmin": -8961929.9517999999,
  "ymin": 2930076.2661999986,
  "xmax": -8919271.0569000002,
  "ymax": 2995556.0296999998,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}