{
 "id": 319,
 "extent": {
  "xmin": -10053231.572921954,
  "ymin": 4146893.8840868701,
  "xmax": -10051003.632866073,
  "ymax": 4149131.8825628669,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}