{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T13:30:58.424680+00:00","duration_seconds":0.001293,"id":2845714,"input_summary":"chars=89 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":267972,"started_at":"2026-08-25T13:30:58.423387+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":253764}