Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBJtXj77JO4AGoiOgV8aAwcONMp6r4DpJBYbOhlvV1TACy9rO99SLsuGsZk… (1,748 chars)"
  }
}