{
 "id": 57,
 "extent": {
  "xmin": 525835.92499999912,
  "ymin": 260772.5364092309,
  "xmax": 526570.17477100017,
  "ymax": 261890.12875923142,
  "spatialReference": {
   "wkid": 102968,
   "latestWkid": 6497,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -28810000,
   "falseY": -30359300,
   "xyUnits": 140069313.956096768,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}