{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:10:04.274584+00:00","duration_seconds":0.01333,"id":1849295,"input_summary":"chars=902 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=IS4OR5","recording_id":175938,"started_at":"2026-07-19T03:10:04.261254+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171102}