{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:12:47.678480+00:00","duration_seconds":0.001001,"id":751506,"input_summary":"chars=1438 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=ON10OR,ON20","recording_id":56687,"started_at":"2026-06-27T16:12:47.677479+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":56688}