Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAKMVTrNq0TipJ/qDf3q0riDHgEWiwdx6rh38uKuFi54nY1NecueOWVm3yb… (1,748 chars)"
  }
}