Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB6ZwSdbRn+q8jTr2Sikx10fxf5dieSKOkhNp7xe67fUHvEgb9Ek+EF1QCo… (1,748 chars)"
  }
}