{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T20:42:33.703127+00:00","duration_seconds":0.000393,"id":2717001,"input_summary":"chars=7 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":254282,"started_at":"2026-08-19T20:42:33.702734+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":241293}