{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:52:14.727144+00:00","duration_seconds":0.000113,"id":603394,"input_summary":"chars=43 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":74016,"started_at":"2026-06-27T06:52:14.727031+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":74017}