Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDREKzh9Yhw4cSH5JtJ6QdeH7oYO3mabNui9jRhrbuEJkwjY2V5GU5smRh0… (1,748 chars)"
  }
}