{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:50:43.344112+00:00","duration_seconds":0.001006,"id":609299,"input_summary":"chars=856 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":73405,"started_at":"2026-06-27T07:50:43.343106+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73406}