{
 "id": 8,
 "extent": {
  "xmin": -7562449.3231000006,
  "ymin": 2003138.5181999989,
  "xmax": -7187905.7193,
  "ymax": 2097184.3170999996,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}