Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC16/BkFXIZHmHwqGFfObeau0jkPRlUjVqcSHodyjKyNjju79MVGM6s6aA5… (1,748 chars)"
  }
}