Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBA8mz7uJP4JcGwPhSIG6tHMc2U/KEPK+fRDgELSXdu7kn6Ahl4cUY+fyeW… (1,748 chars)"
  }
}