{
 "id": 21,
 "extent": {
  "xmin": 526731.98671807616,
  "ymin": 1644647.6964987176,
  "xmax": 589531.60186973645,
  "ymax": 1771434.1989360554,
  "spatialReference": {
   "wkid": 2881,
   "latestWkid": 2881
  }
 }
}