Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDA7KYJnn7L6pMh0XSqNlEqg1dJ3UpJWHRbzpaTtg8LSmumk7YaWzoLrw7q… (1,748 chars)"
  }
}