{ "layers": [ { "layerId": 0, "layerName": "LCE_HYB_DC_IBCH", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "377e95919b3b7a40ee5e2301750ac6ca", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyLAz8j8ZnpMTA/0GWTSgC647X/cdnKAsDlQHLkDeQERpmKGKUGEjQgOEXhiQDFtK1DHUDAT9bCUWrd63gAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }