{
 "id": 0,
 "extent": {
  "xmin": -8769693.0086000003,
  "ymin": 4593479.9971999973,
  "xmax": -8390783.8691000007,
  "ymax": 4819100.6723000035,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}