{
 "id": 63,
 "extent": {
  "xmin": -8266446.1229999997,
  "ymin": 4936833.2228000015,
  "xmax": -8204247.6309999991,
  "ymax": 5000205.5974999964,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -21075487.9419399984,
   "falseY": -30241100,
   "xyUnits": 146410939.859767377,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}