{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:14:45.732022+00:00","duration_seconds":0.001092,"id":729653,"input_summary":"chars=792 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":66458,"started_at":"2026-06-27T15:14:45.730930+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":66459}