{
 "id": 9,
 "extent": {
  "xmin": -140.99847861199999,
  "ymin": 42.945516400000031,
  "xmax": -53.452474699999982,
  "ymax": 61.602948686000047,
  "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
  }
 }
}