Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFonKj7i03BSRps0srSZXAZvnseV5M4QSvXDCNcdtODCo9nbmxTZT4s2bD… (1,748 chars)"
  }
}