{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:48:45.433822+00:00","duration_seconds":0.001945,"id":965870,"input_summary":"chars=352 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":35259,"started_at":"2026-06-28T09:48:45.431877+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35260}