Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYOAQy5zQjTsN5e87mcre32ORF6HQPgt3rWVjJp5UkZyWJSxA4kSwWtfGs… (1,748 chars)"
  }
}