{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T11:41:14.163632+00:00","duration_seconds":0.002416,"id":1653107,"input_summary":"chars=423 node=683210","metadata":{},"output_summary":"candidates=2 calls=N3MPE,K3AJN","recording_id":162630,"started_at":"2026-07-13T11:41:14.161216+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159384}