{
 "id": 12,
 "extent": {
  "xmin": 867128.65505620441,
  "ymin": -128724.37430677704,
  "xmax": 1402946.4155308777,
  "ymax": 399151.70290421671,
  "spatialReference": {
   "wkid": 103181,
   "latestWkid": 6599,
   "xyTolerance": 0.0032808333333333331,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -117498300,
   "falseY": -98850300,
   "xyUnits": 3048.00609601219276,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}