{
 "id": 12,
 "extent": {
  "xmin": 1312558.9653490484,
  "ymin": 231473.93875221908,
  "xmax": 1350052.8883925527,
  "ymax": 262288.95323756337,
  "spatialReference": {
   "wkid": 2926,
   "latestWkid": 2926,
   "vcsWkid": 5702,
   "latestVcsWkid": 5702,
   "xyTolerance": 5.2733239996882744e-08,
   "zTolerance": 2,
   "mTolerance": 0.001,
   "falseX": -117104300,
   "falseY": -99539600,
   "xyUnits": 37926742.22403606,
   "falseZ": 0,
   "zUnits": 1,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}