{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:03:46.078880+00:00","duration_seconds":0.014661,"id":1076470,"input_summary":"chars=983 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23141,"started_at":"2026-06-28T22:03:46.064219+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23142}