{
 "id": 7,
 "extent": {
  "xmin": -12073275.384506175,
  "ymin": 5305953.0279183788,
  "xmax": -12063012.092658337,
  "ymax": 5317217.7611475522,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}