{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:04:06.308301+00:00","duration_seconds":0.000183,"id":1076522,"input_summary":"chars=34 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=N9TH0","recording_id":23287,"started_at":"2026-06-28T22:04:06.308118+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23288}