Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHQ1XHtjg9/SaNj+PdHGgMICauXxpXAVTc19yWxCXRPKzhJYODn5AS5DI40… (1,748 chars)"
  }
}