Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA9oWB9YwIFuHgwaW3z2TtzGpiTll2omHR6hZxbLk2seB3jsDIUJaZMCiUg… (1,748 chars)"
  }
}