Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDTieqfHDpBHckzrDhp0vRq0B6kP+rwpBkh9yKUkIYAWhUogrjMpjJaupBM… (1,748 chars)"
  }
}