{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T13:48:28.550979+00:00","duration_seconds":0.000368,"id":697431,"input_summary":"chars=318 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":70198,"started_at":"2026-06-27T13:48:28.550611+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":70199}