{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T23:34:37.913412+00:00","duration_seconds":0.000704,"id":2806425,"input_summary":"chars=29 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":263776,"started_at":"2026-08-23T23:34:37.912708+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":249977}