{
 "id": 4,
 "extent": {
  "xmin": 616671.69489999954,
  "ymin": 6331332.9012000002,
  "xmax": 730204.77010000031,
  "ymax": 6474187.3915999997,
  "spatialReference": {
   "wkid": 7855,
   "latestWkid": 7855,
   "vcsWkid": 5711,
   "latestVcsWkid": 5711,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -5120900,
   "falseY": 1900,
   "xyUnits": 450445547.3910538,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}