Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzNcepU150OEHFGQrNh4gN57Xm0K6YTis4vPwgTRuVxTbyjPVZgwSYUbI4… (1,748 chars)"
  }
}