{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T01:02:21.547871+00:00","duration_seconds":0.000187,"id":891695,"input_summary":"chars=26 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=VE3C","recording_id":42988,"started_at":"2026-06-28T01:02:21.547684+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":42989}