{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ARC_MileMarkers",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "46843fe98adbc6c8318cf853903d3306",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABEUlEQVQ4jdWUwRGDIBBF/8FaPIRW4hFbsAALUAuwgLQQjzSQJpKD1WR+WAwioM7kkp3ZERCe/8NKgR9H8fdABeDiPSfJ00AFQJdAx04FYLbj2tgnofVRoALQlYBuBebHFcAI6Bm4x6BFBEhl+pGQXkk2Vm0Pm0mgok0q84N2y2CMc4zdEtp/poDc+JXNxi5c1N2kXUrf2DVJoKoCZQ4Gabdbtco/+Y1COc1FRS5i74ugzy9pf0BsLQAfYo4AjZSGs849c4fkw+hE3Ew54GcC66zKWCNotM3BP5AUsGbRss7aDMwAr7AGc79ezaJlnTmlBJuvzSEG27scetlTdzm4WBUygti7bbiQmb1hzgBPx8+Bb+B9P07cQho6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "ARC_Routes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Run",
     "url": "f86b3c1402811e8f0503498e68fac5a9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA8UlEQVQ4jbWUTQ6CMBCFP83AHdSFe/U6ch3hOvY62r2bHkIWNWO7wFp+VHwJIbTJl5n3ZhBmlvwVeIO9vrdwnQW4hauDswPWUP0MJIIceH0A8ylYcocemgWcgKOCWzhMtUFyhxuoXQA+VcDFgWmhGQPLwJ3RCjvfxyJUPGiDaLIl7NILHxPP6GmD2rJMqr2DFYV5OPOh1GNNrasSqvkH+w5WyemFD/51PezKejBpyyswElN7S85B3QfSKeitkIziCqZB2Raqr8ZGXlu1C6i1nSFQL1Cri1sy2t6kv00RRmjSVowCy+Db5PZGgb+AssA59ABDAEmO5i9W4gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Run"
     ]
    },
    {
     "label": "Walk",
     "url": "5770c8536634203075852b5eccab257e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABHUlEQVQ4jbWTwW7CMAyG/0gOXODCjXLofd3r0NdZeR3yOiP3XnxC4sYlSJnsVVopgXRrZymqYjef7N82YWajfwW2LSr5liVOswDLEidmHJmBokA9GSgmIGZEOQDcb8GUcsaIgzH4ALAXcAh4HysDpZy7HRpmBapZi09muBBwyIHpRcxJhr373lrN+KUMFKN29m0YOJ9RhZB8ozKILEXxkK2nDnYcvlqtgMvlefqiscTXa4B+6qwnDfbt9n16QNXQC3n48/Wq+vU17JtfLuE2m/uSjYEjY9T50DlmNClQjHAyBc+yppSzW8Fho3wIqP80NkR3pXpj0Gy3OkZZo1R23ZZky8sC2xaVtTpCo7YiC1wsVLfR5WWBU0BJ4Bz2BVfFZ70qwwmbAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Walk"
     ]
    },
    {
     "label": "<all other values>",
     "url": "e6ea8480c3ecc930afba9713f9e35943",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAz0lEQVQ4je2UPQ7CMAyFn0vuAlJHt+dggo27wGFY6MQ5Wm+A4DD4IQMLhar8bnxDpORJnxxbScKXSX/h73pYlmVe1/X2a8JAVVdZli1eEaeuICSqCnffqGplZtOPhEFU5+4TABNVJYBecYqlKIoxyVE7dPf2UYi3IrIkeWxlazPbn4UkDwDuhCKSk1HYLSQHAG6EIjIEcBGGOTaPJk1ydt3uRKRqmmbee+UuSEb/gurZaaeuIKq7DmRqZlWf6KkKzSzHi6Su4J1XEvy/L3zMCZcbXUexJBJcAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "RunWalk"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}