Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAXasdpMkx+PNQ4ggGjy2KaMLguL+KF3QLSCfoW6fBFwyRZZ9jC4IerDAxR… (1,748 chars)"
  }
}