{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Buffer_1500ft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "20a0bcb70684b2257fec377610b760bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWMpLigOYvjPoMVABfCf4f9LFob/DFo5rD0s1DBwyu8ScaoYhAxGDRw1cNTAUQNHDYQa+J/h/8spv0vEqWIaI8M1AM6KECUFwadNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}