Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEiDu8ngLU/QT9qN9I9qWJHcT1bTY04TFD2xtfXwJlOtFH7kg0zBV4cMepH… (1,748 chars)"
  }
}