Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwE8mwn8I3xFDNCqWHcMYRgLSBtHSfQ0EbohSu+oaUoEj2zSJOwbRK7cvad5… (844 chars)"
  }
}