{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T03:39:19.889388+00:00","duration_seconds":0.000125,"id":2863268,"input_summary":"chars=3 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":269962,"started_at":"2026-08-26T03:39:19.889263+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":255564}