Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDNdzkWvtbd+w/IcIjR7SzjHuBqyQXCLDVHQvFwHPx1eWFS54+W3jWb8+U6… (844 chars)"
  }
}