Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDIowgqqvqlPOO2IfitixhvXJPk7J5cvh5oiME/NTh2PBZddz/BGuWy2CQP… (1,748 chars)"
  }
}