{
 "id": 50,
 "extent": {
  "xmin": 2823288.1242973208,
  "ymin": 441494.3727414012,
  "xmax": 2884458.8430742919,
  "ymax": 549168.91645768285,
  "spatialReference": {
   "wkid": 3454,
   "latestWkid": 4457
  }
 }
}