Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBUbv86KdroB7+07dVm4mRRmNKdDgl+84mwS9XmT5cTNHgezhv+ppxFzX4e… (1,748 chars)"
  }
}