Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCpDs9+K6bnBd5t+1MNLhWzydzMJaaYX0lr5P5eyIjGZg3YPxHmGI5VMK2F… (1,748 chars)"
  }
}