{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Events per decade",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "+ 0.7 - - 0.7",
     "url": "e6dd06b3710b7d0169dc105d0c82c33d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAw0lEQVRYhc2U2w0CMQwEHV+cnED0wD/d09gJCaS7PByamA+7gNGOduX8eT3fAl6Wu5I8yemxsUClgVJp4C2xwLSjPMkJV67wbDR8QqnGAlOhlQuccPHKygLFaOBeYKDhLSsNNBhYYeVFK7vRyiV6ywt/DkYr75kFusHAqbDy6HDC5nDLY+LKygI7rdxp5T5h5dHpUhwGNho4+FI2GDiiz6bP6C238N/mcg2u3Dz6Ds9BAxesfNGzOemWv/QOf3TCA57NH8ucRE77DfVyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Events per decade"
    }
   ]
  }
 ]
}