{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:26:08.109271+00:00","duration_seconds":0.000335,"id":537808,"input_summary":"chars=274 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KF78V","recording_id":80001,"started_at":"2026-06-26T18:26:08.108936+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":80002}