{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:55:25.494168+00:00","duration_seconds":6.9e-05,"id":506935,"input_summary":"chars=24 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82728,"started_at":"2026-06-26T11:55:25.494099+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82729}