Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH9DRzBqTUPIqPppgto9WZ0Us6ru2eaPVgvkZo185+aEHj8qIQ8jN5vANty… (1,748 chars)"
  }
}