Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB7twVlpNiEUhkLGyeQNTHURxHP43JXDHX9PdzpnhKnlT6IlI0aMgH+MlMm… (1,748 chars)"
  }
}