{ "layers": [ { "layerId": 0, "layerName": "Biddeford Gas Lines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Distribution", "url": "06082c3c5a5d65d9f60929ab2fbea1e1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhoDJgGTWQYsAysg38T6FZjCgG7t9PmWmOjrT2sqMjlQ1kgIYBNQ2kCmChjjEIMGog5YDqYQgAAvoD1LU0xuEAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Distribution" ] }, { "label": "Pipeline", "url": "98b9532fd01024493ce5239dd28bf3d9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVwhIXhfgrNckQx8P9/BgdKTGNkhNBwAx3B5g/mMNxPYQgyonuZkZHhAGVGYnrZceQlbKoAFuoYM5QMBADr4gaWcVB+xQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Pipeline" ] } ], "legendGroups": [ { "id": "0", "heading": "Pipe Type" } ] } ] }