Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHMUClAElwMjLI+mUDwZ6WY2SZxx3IVHPwxl8EVFZhwRDlKEDi1j7vMxrZa… (1,748 chars)"
  }
}