Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGjY07ckEzJDAXQe2UH9KNKHCYAb1nhhfnbwH495ze+ZRJVClcjWdqoJNhj… (1,748 chars)"
  }
}