{
 "id": 7,
 "extent": {
  "xmin": -9558440.9622214418,
  "ymin": 3497107.9301686049,
  "xmax": -9510002.2211215943,
  "ymax": 3553548.8314475999,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}