{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T02:32:59.631345+00:00","duration_seconds":0.000438,"id":298023,"input_summary":"chars=709 node=683211","metadata":{},"output_summary":"candidates=2 calls=N3NTV,S00","recording_id":4655,"started_at":"2026-06-25T02:32:59.630907+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4652}