Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBKXN+YyBmlQ8vwqZNYUxOWexOmpeev5Oz4/UHIlPByAHJmKcxJ0mZWv+lR… (1,748 chars)"
  }
}