{
 "id": 4,
 "extent": {
  "xmin": 133977.53194575763,
  "ymin": 5427364.4348825775,
  "xmax": 766070.27110952535,
  "ymax": 6661936.9928629072,
  "spatialReference": {
   "wkid": 2151,
   "latestWkid": 2957,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -5120900,
   "falseY": -9998100,
   "xyUnits": 10000,
   "falseZ": 0,
   "zUnits": 1,
   "falseM": 0,
   "mUnits": 1
  }
 }
}