Distributed Request Analysis:

✓ SUCCESS req-abc123 (7 events)
    gateway:request:POST:/orders
    gateway:response:status=200
    order:created:order_id=5001
    order:calling_payment
    order:payment_ok
    payment:processing
    payment:authorized

✓ SUCCESS req-def456 (4 events)
    gateway:request:GET:/orders/5001
    gateway:response:status=200
    order:lookup:order_id=5001
    order:found:status=paid

✗ FAILED req-ghi789 (7 events)
    gateway:request:POST:/orders
    gateway:response:status=500
    order:created:order_id=5002
    order:calling_payment
  ⚠ order:payment_failed
    payment:processing
  ⚠ payment:error
