{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-20T23:56:31.917795+00:00","duration_seconds":0.007284,"id":2742291,"input_summary":"chars=490 node=683210","metadata":{},"output_summary":"candidates=2 calls=AB6MB,BK3K","recording_id":256838,"started_at":"2026-08-20T23:56:31.910511+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":243635}