{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T15:07:26.420516+00:00","duration_seconds":0.005928,"id":1661236,"input_summary":"chars=748 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163224,"started_at":"2026-07-13T15:07:26.414588+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159928}