{ "layers": [ { "layerId": 0, "layerName": "Storm Lines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "0bbad75a32fa5ece8d1edbde1b98fd5b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb2BXtsp8Sg8qW7nFEMZBagAXdBqoZSC3AQjWToGDUQMrB4A9DAC3oBmmVYw/1AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }