Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBbwCwmvBPIwpaQDtrCjFY4nkF1wyUbhiZ+YNAK4iUT3h8DMXH/maZxE1UF… (1,748 chars)"
  }
}