{
 "layers": [
  {
   "layerId": 0,
   "layerName": "SeismicTracklines",
   "layerType": "Feature Layer",
   "minScale": 125000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4335c0ce1f652574c62c27887715becf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmDJxv8N/5kY7CkxiPEfw8Eef8YG2riwx5+xgaoGUhOMGjhqIBkAADo/CK0irTtoAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "SEISbox",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 125000,
   "legend": [
    {
     "label": "",
     "url": "e0bda399b082c3f67f0f8a7ce7355998",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4je3UOQ7AMAgF0UHiVKnIye3GvtZPl6WKLKJUTIUQeiXOkPgwPyejpyQRF2h0NttT4FRDhL9frlVggQUW+CcogqmWkh4P9rbIdgB4iRBVf4G65QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}