{
  "generation_summary": {
    "timestamp": "2025-09-07T17:42:06.244360",
    "total_users": 5000,
    "total_accounts": 7571,
    "total_transactions": 47002,
    "malicious_users": 250,
    "fraud_rate": 0.05
  },
  "transaction_analysis": {
    "high_risk_transactions": 66,
    "risk_percentage": 0.0014041955661461215,
    "transaction_types": {
      "withdrawal": 9407,
      "deposit": 9491,
      "payment": 9417,
      "transfer": 9384,
      "purchase": 9303
    },
    "channel_distribution": {
      "atm": 9313,
      "branch": 9237,
      "pos": 9549,
      "online": 9496,
      "mobile": 9407
    },
    "amount_distribution": {
      "small": 32966,
      "medium": 11667,
      "large": 1889,
      "very_large": 480
    }
  },
  "fraud_patterns": {
    "unusual_hours": 421
  },
  "network_metrics": {
    "total_nodes": 7571,
    "total_edges": 47002,
    "avg_in_degree": 6.224606012448683,
    "avg_out_degree": 6.2163734955693695,
    "max_in_degree": 17,
    "max_out_degree": 19,
    "avg_transaction_amount": 284.4785981026882,
    "total_volume": 13371063.068022551
  }
}