{
 "id": 4,
 "extent": {
  "xmin": 145833.75100000203,
  "ymin": 204564.8759999983,
  "xmax": 158771.46899999678,
  "ymax": 228030.75899999961,
  "spatialReference": {
   "wkid": 31370,
   "latestWkid": 31370
  }
 }
}