{
 "id": 21,
 "extent": {
  "xmin": 770725.84394738078,
  "ymin": 462025.17586247623,
  "xmax": 860701.80933630466,
  "ymax": 524917.52973631024,
  "spatialReference": {
   "wkid": 103412,
   "latestWkid": 8193
  }
 }
}