Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEzYUKrIweOPmGay57vwCZe6K9OAlP4FcrC7YtQPUn2OlsE6MnnuGhOh3CE… (1,748 chars)"
  }
}