{
 "id": 21,
 "extent": {
  "xmin": 647496.72638166323,
  "ymin": 238039.9414948225,
  "xmax": 969407.89226932824,
  "ymax": 494726.53540407121,
  "spatialReference": {
   "wkid": 103419,
   "latestWkid": 103419,
   "xyTolerance": 0.0032808333333333331,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -17646100,
   "falseY": -48340000,
   "xyUnits": 3048.00609601219276,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}