{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:03:05.120922+00:00","duration_seconds":0.000609,"id":494019,"input_summary":"chars=425 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":84120,"started_at":"2026-06-26T10:03:05.120313+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":84121}