Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA/at898SEiEBdg8p2I7aY+PkGhfydZWKBG/S45gYQJyDNXMWQHst6zpkKb… (1,748 chars)"
  }
}