{ "layers": [ { "layerId": 1, "layerName": "Superfund Sites", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "63b1e4b014dd584eca0d3d9852e10fb3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAb0lEQVQ4je2U0QnAIAwFr/Am6XBdoSu0S7pKikEoSEGLwS+P/ATifTwSZXAAOzEkFdmZu80LzOvtW1iZB259PewV1fMGlwsj0RLOy9A6V0m9wt5VEsFoutCq7FpZqiX8e5YiGC3hMDnDlD/GcZWTHr/rEq6GnRk6AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Unique Waters", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "bfd2354c471bb908fe0271e1801064ad", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNhoDJgGTVwRIXh8+UOFJsmGXmAheHpygYGRoZ6hv8UG8fA8HRlIwvYMGoBRoZ6GoThf4ZGqrnyP0MjC4N0eAPD8+UHKDZMMhJsBgsyZ6QlbCoBFmoZNHQMBADI6xMRut7+jQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }