{
 "id": 15,
 "extent": {
  "xmin": 363853.50095667318,
  "ymin": 4068229.9999864195,
  "xmax": 448192.00010721944,
  "ymax": 4218817.5851506647,
  "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
  }
 }
}