{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-21T15:54:13.918503+00:00","duration_seconds":0.011316,"id":2754946,"input_summary":"chars=763 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":258335,"started_at":"2026-08-21T15:54:13.907187+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":244958}