{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Seismic Monitoring Station",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "213c531e819871a748371a701fd8a803",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABBUlEQVQ4jd3UO0oDURQG4C8QLUwGJDuwtbIRl6GFGkEEEZeiZgnaR8QXCG5B92BhI4horaBCfBVzAsMwkxkhhXhgivsP5+Pcy+U2jbma/wZM8InXcYAJzvGBlSq0ChxiO5jEWRU6CmwHsIuryBo4DfTtN2A7Glt4yOT3mMYJukVoEdiKhj3c4RDbmMA+ljGLY6zl0Tw4FZP1cB3ZBo7wHVM9xSfQLt7LwAFe0MlkifTsGtKjGFYHz9FTOuEgJurH+hYHWI0t97GFOSxiU3o/S8E8OoMlPMa/dVzgpggrA/PoPC4jXxiFjQLzKOnFLtxmXTCPDqqwOmAW/arC6oJDtFb9/Qf2B2DtQlJqTCuOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}