Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDqDKIkJjeP9ZSFm+Zu7AYp0CSgehk27bKR1CuPuhux8yDwJB8bpupC/fwj… (1,748 chars)"
  }
}