Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCP1RGN5u8yjROnOCV5gNJ3KXE+T5HUOWogY4oeWP6xDzOzovMNV+3kViVL… (1,748 chars)"
  }
}