{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:22:51.680408+00:00","duration_seconds":0.000524,"id":1187781,"input_summary":"chars=39 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":7011,"started_at":"2026-06-29T10:22:51.679884+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":7012}