{
 "id": 3,
 "extent": {
  "xmin": -8208994.3843990993,
  "ymin": 5009421.5375585146,
  "xmax": -7990586.0350700859,
  "ymax": 5168945.5927881198,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}