{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T12:56:59.269368+00:00","duration_seconds":0.000315,"id":221766,"input_summary":"chars=647 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":106928,"started_at":"2026-06-24T12:56:59.269053+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":106922}