{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ldr.seismic_events",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "947bc706e609eec5985886e5d62c4994",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhElEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxtCTBXqQYxrzz7UX3v6oRHJApINdNCSFqgPMVWAC6w5/aB+zekHDLgMZSFooJQAASUURsq1Zx8Y8IUjCwH9DSDvgcIO5lJoGJJtIAg0XHv64cC1px8cwDw8EUKKlwkml+GXU4gGg99AANCsKVK/py6qAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}