{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:19:39.383034+00:00","duration_seconds":0.000751,"id":546539,"input_summary":"chars=1180 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KD7WA,KD8RE","recording_id":79479,"started_at":"2026-06-26T20:19:39.382283+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79480}