{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:54:25.632195+00:00","duration_seconds":0.001659,"id":928865,"input_summary":"chars=122 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NQN","recording_id":39017,"started_at":"2026-06-28T05:54:25.630536+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39018}