{
 "id": 16,
 "extent": {
  "xmin": -8640262.6530000009,
  "ymin": 4654996.8876999989,
  "xmax": -8508716.4107000008,
  "ymax": 4781551.6696999967,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -22041257.7739200033,
   "falseY": -33265069.1542400047,
   "xyUnits": 135385247.704992712,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}