Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAGxQvXUekyeDvOJ3RqfRZE7nQtr/6SsRVvWUIfjgxd51pDLGoChs3hUXzv… (1,748 chars)"
  }
}