{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T00:57:57.860232+00:00","duration_seconds":0.011978,"id":1636950,"input_summary":"chars=757 node=683211","metadata":{},"output_summary":"candidates=2 calls=AA4EZ,M4M","recording_id":161560,"started_at":"2026-07-13T00:57:57.848254+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158365}