Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAja2e8rl9QNSrj8+6wfsvXkSg6K0WCItbFjvrEfMYOojdtTTLNaoIZ0GeV… (1,748 chars)"
  }
}