Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEuNRThCNL8nWdD6xc1i0wMbCtIUyRoJ2MiK0vFB5XVikY991TiS+ThhuPw… (1,748 chars)"
  }
}