Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB1WtEaSldpP7SV6f9MOnZxansjVCz3SaJLJWs/GnRoozsBw65Xvt/Tn+Kf… (1,748 chars)"
  }
}