Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAO4FKyYcSL9rpOAtpHgZETFV0EctHwkbYyGLr+XWevyzWkf0mNoG8etIEV… (1,748 chars)"
  }
}