Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEarsXkvxMB9XQVX57N44mJmhM+WCPa3wzO2lbWHUo6GzoR5UtMDwNh6NaD… (1,748 chars)"
  }
}