Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA7VDt624yiw4BVuTPbUd4V/F1T1f+NjkUOvivMiAgUjmTWZzKu3fLKUbEZ… (1,748 chars)"
  }
}