Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD4pSb7bQwULk9uEmw7rWRs7W+Q09bAbYDb1xSH8jedi29gd8xIgCJU3Q6n… (1,748 chars)"
  }
}