{
 "id": 18,
 "extent": {
  "xmin": 354965.71889999975,
  "ymin": 3652028.9881999996,
  "xmax": 799578.70720000006,
  "ymax": 4044411.3215999994,
  "spatialReference": {
   "wkid": 26915,
   "latestWkid": 26915,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -5120900,
   "falseY": -9998100,
   "xyUnits": 10000,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}