Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdAnVYBugr00BgJtE2ZM9Pnyv1cb/sepnuC7CCJ5G4V2mkKfR0TQNjZJkr… (1,748 chars)"
  }
}