{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:15:20.820765+00:00","duration_seconds":0.000396,"id":729859,"input_summary":"chars=736 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=TO150","recording_id":66434,"started_at":"2026-06-27T15:15:20.820369+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":66435}