{
 "id": 0,
 "extent": {
  "xmin": -167.17959011735147,
  "ymin": 49.38155839993577,
  "xmax": -16.482537994450269,
  "ymax": 83.799055315223924,
  "spatialReference": {
   "wkid": 4140,
   "latestWkid": 4617,
   "xyTolerance": 8.9831528411952133e-09,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -400,
   "falseY": -400,
   "xyUnits": 11258999068426.24,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}