{
 "id": 20,
 "extent": {
  "xmin": -8007966.7978000641,
  "ymin": 1989062.4312992059,
  "xmax": -7605465.9493999481,
  "ymax": 2271999.883200001,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}