Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzrmOCHBf/ozFsbFW/k9UOTD8twSTUwDFb6C1UQlfCRHoB+Qg12JEsXaOS… (1,748 chars)"
  }
}