{
 "id": 421,
 "extent": {
  "xmin": 12647742.168982532,
  "ymin": -5403240.922964043,
  "xmax": 17100164.242509048,
  "ymax": -1394079.8198791784,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}