{
 "id": 0,
 "extent": {
  "xmin": -9184015.7772286572,
  "ymin": 2616627.9619319709,
  "xmax": -6120966.8123390693,
  "ymax": 6061515.7454762142,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}