{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T20:13:37.170935+00:00","duration_seconds":0.003817,"id":1806666,"input_summary":"chars=528 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172974,"started_at":"2026-07-17T20:13:37.167118+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168492}