Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBn29ADqY38ucs1AkN7UcauoEnNr2qp+bT+usGtZS5K+jmhguxHdnKhXxaI… (1,748 chars)"
  }
}