Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGNyzhyxI6lgd3FC4AJ64C9KrQQWqRxuiFyYQYjpOW4Xlq60V4rN2TrpBg3… (1,748 chars)"
  }
}