Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBdU4gIbJ1Bu/reCo/eRUtlRwvpTk3+3e42zEyHjEM1LU2XI9Ua/fcgDy+B… (1,748 chars)"
  }
}