Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBXyIo8bFoi7kQ/N+31LdnF8cju6YL+0xH7V0sdNaKonGDMTSzE+I24DML6… (1,748 chars)"
  }
}