{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T08:36:20.774559+00:00","duration_seconds":0.000172,"id":482937,"input_summary":"chars=73 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":85281,"started_at":"2026-06-26T08:36:20.774387+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":85282}