Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBfecaRekWE2mEo7z4N+T1Hv0zBaHg/hTU/XmgnvXedYluIY/ZRArjdUhGi… (1,748 chars)"
  }
}