{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:41:03.670395+00:00","duration_seconds":0.000479,"id":177572,"input_summary":"chars=893 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":112027,"started_at":"2026-06-24T01:41:03.669916+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112028}