{
 "id": 48,
 "extent": {
  "xmin": -142.01579465,
  "ymin": 67.495052393499989,
  "xmax": -109.98424445000001,
  "ymax": 76.004947613499994,
  "spatialReference": {
   "wkid": 4269,
   "latestWkid": 4269,
   "xyTolerance": 8.9831528411952133e-09,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -400,
   "falseY": -400,
   "xyUnits": 11258999068426.2383,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}