Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQANCYzO4mnEC7kYGgD/x7tveIW/ARTaNxmklSLIEjzAYmqU/RQEgcMYbHIO… (1,748 chars)"
  }
}