Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEkpbC7Srx/IbO/QtWECtN6NIyWXO4HO1IBUq6iE74zBmMqaDQA/sIM0s1S… (1,748 chars)"
  }
}