{
 "id": 8,
 "extent": {
  "xmin": 1973054.0490000024,
  "ymin": 7163071.6680999994,
  "xmax": 1996514.2564999983,
  "ymax": 7172511.8808000013,
  "spatialReference": {
   "wkid": 3948,
   "latestWkid": 3948
  }
 }
}