{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:30:00.075757+00:00","duration_seconds":0.000556,"id":504491,"input_summary":"chars=348 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82927,"started_at":"2026-06-26T11:30:00.075201+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82928}