{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:31:56.091920+00:00","duration_seconds":0.007876,"id":1090839,"input_summary":"chars=1502 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AT11AM,KI7RM","recording_id":21587,"started_at":"2026-06-28T23:31:56.084044+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21588}