{
 "id": 73,
 "extent": {
  "xmin": 830870.5,
  "ymin": 546914.5,
  "xmax": 897038.5,
  "ymax": 638426.5,
  "spatialReference": {
   "wkid": 102710,
   "latestWkid": 3437
  }
 }
}