Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAecwKwRYoP330Pu1jYJ4LdToiKjjrVX8CjUDKlMETeHz7CIEllmVpNfnlP… (1,748 chars)"
  }
}