{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T23:37:29.499307+00:00","duration_seconds":0.003524,"id":879185,"input_summary":"chars=697 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":38378,"started_at":"2026-06-27T23:37:29.495783+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":38379}