Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEErF9TcoVODhrh9oK7YmrJq2Bt4UKj6FJ321dXdOvfuwqbGe8qe5UpkN8x… (1,748 chars)"
  }
}