Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD4IcxVIeKiLz+U9rQWO/64Y65RkJZsiuV1jGR0R1LGMXybD0ITO3jiuKlW… (1,748 chars)"
  }
}