Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDMU8rsGtF8sgBVTZ9Yp1yztB7cBnGRKhsmhrsoDSx7QxWK9FwOHibNIlw… (1,748 chars)"
  }
}