{ "layers": [ { "layerId": 0, "layerName": "vw_DOME_Summary_OSPAR_spatial_contaminants_CW_2021_cached_for_ArcGIS_server", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "a647ea7046c3df25792a0b6fbe4ca86a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLmUm3EDiPHl3vPfn+48a2VgYOgk10AbPhWpaglHfQ4wz1Gf48X+iw3Pdp1lwGUoCwEDrXmUJFkJ+oGSSAF5GxqWZBnYCfLel3vPq2EuhYbhEUpc2PnpzrOjn+48s4bxqeHlI4SSy/DLKUSDwW8gAOJMK7/fqNbfAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }