{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:25:43.582307+00:00","duration_seconds":0.004455,"id":1788992,"input_summary":"chars=501 node=683210","metadata":{},"output_summary":"candidates=2 calls=W5WLH,W2ILL","recording_id":171678,"started_at":"2026-07-17T12:25:43.577852+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167330}