{
 "id": 6,
 "extent": {
  "xmin": -76.232993787601345,
  "ymin": 39.357656474706552,
  "xmax": -75.766388867317829,
  "ymax": 39.72521286254139,
  "spatialReference": {
   "wkid": 4269,
   "latestWkid": 4269
  }
 }
}