{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:22:40.909488+00:00","duration_seconds":5.4e-05,"id":642018,"input_summary":"chars=35 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":69505,"started_at":"2026-06-27T11:22:40.909434+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":69506}