Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCuo7Ylgpg7JTgVGZyXbDKzBOTUG3W3o8qx7sVtVxdOpiBlDjTPcK6GOOUt… (844 chars)"
  }
}