Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8YugkXJcmoK68hxeIgRj1jIIlFIbpZ4VIeCvvo9JxtTJnKtHSvwOU9L/V… (1,748 chars)"
  }
}