{
 "id": 50,
 "extent": {
  "xmin": -8498845.0442999993,
  "ymin": 5628807.0622000024,
  "xmax": -8380390.9189999998,
  "ymax": 5695195.700000003,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}