{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:29:05.233966+00:00","duration_seconds":6.7e-05,"id":504385,"input_summary":"chars=42 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82939,"started_at":"2026-06-26T11:29:05.233899+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82940}