{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:27:52.353659+00:00","duration_seconds":0.027079,"id":1125696,"input_summary":"chars=5345 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=IN1OF,QC6S,I5WE","recording_id":12458,"started_at":"2026-06-29T04:27:52.326580+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12459}