{
 "id": 8,
 "extent": {
  "xmin": 544111.21480000019,
  "ymin": 521583.36609999835,
  "xmax": 793564.57129999995,
  "ymax": 667675.47590000182,
  "spatialReference": {
   "wkid": 102199,
   "latestWkid": 3812
  }
 }
}