{
 "id": 73,
 "extent": {
  "xmin": -8177050.2445999999,
  "ymin": 5394574.0753000006,
  "xmax": -8015594.4534000009,
  "ymax": 5506424.8470000029,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}