Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCjBd6VQAXnCxbpunBqAhfTw9xvw/obbFyGKCOcnNfZZh4CagCXviQDDUAx… (844 chars)"
  }
}