{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T01:02:58.029308+00:00","duration_seconds":0.001293,"id":891777,"input_summary":"chars=233 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ7EXM,KI7R","recording_id":37058,"started_at":"2026-06-28T01:02:58.028015+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37059}