{
 "id": 1,
 "extent": {
  "xmin": 105708.09949999955,
  "ymin": 4483443.0443999991,
  "xmax": 763916.05999999959,
  "ymax": 4985404.0600000005,
  "spatialReference": {
   "wkid": 26918,
   "latestWkid": 26918,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -5120900,
   "falseY": -9998100,
   "xyUnits": 10000,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}