{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T22:21:04.360330+00:00","duration_seconds":0.000313,"id":2694476,"input_summary":"chars=14 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":251753,"started_at":"2026-08-18T22:21:04.360017+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":239042}