{
 "id": 18,
 "extent": {
  "xmin": 745318.91355454084,
  "ymin": 4305010.3775037136,
  "xmax": 764958.82222125679,
  "ymax": 4348139.6530034151,
  "spatialReference": {
   "wkid": 26910,
   "latestWkid": 26910,
   "xyTolerance": 0.001,
   "zTolerance": 2,
   "mTolerance": 2,
   "falseX": -5120900,
   "falseY": -9998100,
   "xyUnits": 450445547.3910538,
   "falseZ": 0,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}