Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCmNj0LioDYtt1fPbsj2IIrIJCVOSZ+Jbe8IBpNYNLIHx3NwKrU/LhcAsKp… (1,748 chars)"
  }
}