{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:51:40.631306+00:00","duration_seconds":0.000137,"id":652720,"input_summary":"chars=22 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":68259,"started_at":"2026-06-27T11:51:40.631169+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":68260}