Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCfw3AqJsdY2esZTB0h50/GcuG3YBS9BrZWOjBIawqxvVKtpFIbj4Ca+CWf… (1,748 chars)"
  }
}