{
 "id": 341,
 "extent": {
  "xmin": -8287737.5525978906,
  "ymin": 415608.97703288257,
  "xmax": -8236133.3250645585,
  "ymax": 539082.75501919584,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}