{
 "layers": [
  {
   "layerId": 0,
   "layerName": "500yr Flood Depth.GRD",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "4.33917 - 0.00012207",
     "url": "c0b9865edfbaae5f2fa6092b3f29e6fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAd0lEQVRYhe2TwQ2AMAwDLcgD9h8WKIV2iN7DUtIBTmfHjbFpCHyhk8RJoYMGluE6EDdMGLkMMwD9OyxDQ6B/5DJcBvYdBl4fDLxpIG74+Bv+NBC/coeBeGR8h3iHCYHN/qc0eth8ZPwoeIe04Wu/Q38g3mFPF3kC5k890v8xFJUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  }
 ]
}