Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCfUrAZzqVeTcQpn8Hdwq1LzOUrgTjguNwOxBHm5/E4/Fpdj2kWHvGUMnuW… (1,748 chars)"
  }
}