Get marketing assets

{
  "data": {
    "id": "5d971a76-3f17-44a1-be87-d3867b820113",
    "title": "Nana",
    "description": null,
    "status": "Published",
    "linkfireUri": "https://public-api.lnk.to/tbSAh0",
    "baseUri": "https://open.spotify.com/track/6L5X383KFSUMJDenXg4khV",
    "externalId": null,
    "artists": null,
    "album": "DJ Koze Presents Pampa, Vol. 1",
    "track": "Nana",
    "upcCodes": null,
    "isrcCodes": [
      "DEMM11600017"
    ],
    "artwork": [
      {
        "url": "https://linkstorage.linkfire.com/public-api.lnk.to/tbsah0/static/artwork-640x640.jpg",
        "width": 640,
        "heigth": 640
      }
    ],
    "widgets": [
      {
        "width": 300,
        "heigth": 250,
        "embedCode": "<iframe src = \"https://public-api.lnk.to/tbSAh0/widget?size=300x250\" width=\"300\" height=\"250\" frameborder=\"0\" allowtransparency=\"true\" scrolling=\"no\"></iframe>"
      }
    ],
    "directToServiceLinks": [
      {
        "name": "applemusic",
        "uri": "https://public-api.lnk.to/tbSAh0/applemusic",
        "countryCodes": [
          "All",
          "DK",
          "US",
          "GB",
          "JP",
          "FR"
        ]
      },
      {
        "name": "beatport",
        "uri": "https://public-api.lnk.to/tbSAh0/beatport",
        "countryCodes": [
          "All"
        ]
      },
      {
        "name": "spotify",
        "uri": "https://public-api.lnk.to/tbSAh0/spotify",
        "countryCodes": [
          "All"
        ]
      }
    ],
    "created": "2017-03-02T15:16:16.66",
    "channels": null
  },
  "transactionId": "ac687335-cc67-4b30-ba4c-7d58afe71c95"
}