{
 "id": 18,
 "extent": {
  "xmin": 2621731.6187466979,
  "ymin": 272033.47084152699,
  "xmax": 2779903.1422980279,
  "ymax": 367107.22393509746,
  "spatialReference": {
   "wkid": 3454,
   "latestWkid": 4457
  }
 }
}