{
 "id": 138,
 "extent": {
  "xmin": -1993721.0221999995,
  "ymin": 3215499.4593999982,
  "xmax": -749036.88960000128,
  "ymax": 4468572.6085999981,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}