{
 "id": 291,
 "extent": {
  "xmin": -10001971.008307928,
  "ymin": 4148736.0967172636,
  "xmax": -9999732.5526310168,
  "ymax": 4150981.7152085006,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}