Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAL+hPttQe4XSgTihJutVNGGYxmuFJeN4YBmmLFMLIBaSUX0X0vWA2eYlm1… (1,748 chars)"
  }
}