{
    "success": true,
    "message": "API is running",
    "timestamp": "2026-04-14T11:49:31+02:00",
    "data": {
        "api": "LedgerAI Transaction API",
        "version": "1.0.0",
        "status": "healthy",
        "database": "connected",
        "jwt_secret_loaded": true,
        "jwt_secret_fallback": false
    }
}