Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDs1bUM/hWZWqzarJ1jzIZa7YDQSav6MGC7yLYAqo4FhTYKL4rWIbTVtzwG… (1,748 chars)"
  }
}