Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBsV7i5jFpUyVSZX5CXKCgM1wGiHryzMtLGJhcYWyMnlEwjEaLgbN71FwIG… (1,748 chars)"
  }
}