{
 "id": 0,
 "extent": {
  "xmin": -8576035.1061000004,
  "ymin": 4567217.496299997,
  "xmax": -8361842.2135000005,
  "ymax": 4755479.1507000029,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}