Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBPv6kEBYxwOIqIVeCZsSI4HgrNf/5/TKcS/FnXVXDfdVZuV3cY+YsgrN25… (1,748 chars)"
  }
}