{
 "id": 0,
 "extent": {
  "xmin": -8847299.4506000001,
  "ymin": 4691110.6583999991,
  "xmax": -8436656.1954999994,
  "ymax": 4825705.0776000023,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}