[
  {
    "contact_id": "WRONG_FORMAT",
    "timestamp": "2024-01-15T14:30:00",
    "location": "Area 51",
    "contact_type": "radio",
    "signal_strength": 8.5,
    "duration_minutes": 45,
    "witness_count": 5,
    "message_received": null,
    "is_verified": false
  },
  {
    "contact_id": "AC_2024_002",
    "timestamp": "2024-01-16T09:15:00",
    "location": "Roswell",
    "contact_type": "telepathic",
    "signal_strength": 6.2,
    "duration_minutes": 30,
    "witness_count": 1,
    "message_received": null,
    "is_verified": false
  }
]