Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDUWH0OuIFf65c1xe3jrIJVbCatfTgmpqwiPg6kEq1fwSI0AyHA7AdBYW0w… (1,748 chars)"
  }
}