{
 "id": 20,
 "extent": {
  "xmin": 148.47575953000012,
  "ymin": -35.432731861999969,
  "xmax": 148.71137212000008,
  "ymax": -35.226444443999981,
  "spatialReference": {
   "wkid": 4283,
   "latestWkid": 4283
  }
 }
}