Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEz7Y15JEto/jJwTKmHSzpdeWob+wtZu0ZwAqRCtVB5XE0jxI0NdRKltI1N… (1,748 chars)"
  }
}