{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Biological Reference Stream Segments",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 1200,
   "legend": [
    {
     "label": "",
     "url": "f9a225bfbf528afaacbb59ca65b825c6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3S0QnAMAwD0TN4rzSbebM6kyV4hqhf7g3wQCBHnP/gdd4V3DwSzUgvLIh3MK6sxSJ2zA8mG1mybnJlJM1uI8yVGD3BA7BcDhKzuErmAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}