{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:46:52.236051+00:00","duration_seconds":0.000692,"id":380434,"input_summary":"chars=676 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122870,"started_at":"2026-06-25T15:46:52.235359+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122871}