Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAFfnOYKA8weJTO2FiZ7m3PUdRyLhugN1K8PJtD3HVLKDe8pug/tbOXcrFl… (1,748 chars)"
  }
}