Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDKylvDr8EJcgOc9KVYAYE4PhF3DXGHdYSaQwR3fLPpL01RsvZP7FcWdGQI… (1,748 chars)"
  }
}