{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:28:26.806287+00:00","duration_seconds":0.001186,"id":369507,"input_summary":"chars=834 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122603,"started_at":"2026-06-25T13:28:26.805101+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122604}