Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAGbdIeu0xDvkEtQ6ewLMI7CkBVJZ9E8c0m2zPOrZOxPU7eE4g0/dXGXF8e… (1,748 chars)"
  }
}