{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:21:30.146001+00:00","duration_seconds":0.002101,"id":392902,"input_summary":"chars=1473 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=S60","recording_id":95120,"started_at":"2026-06-25T18:21:30.143900+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95121}