{
 "id": 6,
 "extent": {
  "xmin": -143.89757101984515,
  "ymin": 54.6952443052528,
  "xmax": -130.00231000690428,
  "ymax": 60.288557310462011,
  "spatialReference": {
   "wkid": 4269,
   "latestWkid": 4269,
   "xyTolerance": 8.9831528411952133e-09,
   "zTolerance": 2,
   "mTolerance": 2,
   "falseX": -400,
   "falseY": -400,
   "xyUnits": 11258999068426.24,
   "falseZ": 0,
   "zUnits": 8192,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}