Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJZxNiEPrTjv7fqKVYHfZRN7FXg7Ng2izIqDgWIk1NRnt/IeSZKZrsJj/i… (1,748 chars)"
  }
}