Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBEJshXPFNIYFN5O9yNSmtIef8rRn8Mbmw/92xqBuvHXyR1Klwj/fBjrCc0… (1,748 chars)"
  }
}