{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:46:55.099827+00:00","duration_seconds":0.000385,"id":976044,"input_summary":"chars=88 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":33753,"started_at":"2026-06-28T10:46:55.099442+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33754}