Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEtg6IbI0BbxnOQ4gfWuetxJ8I6AZ7mpPRAnYyKQJEB6Hpgk8llOQH59fMG… (844 chars)"
  }
}