{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T09:21:46.406460+00:00","duration_seconds":0.007656,"id":1557580,"input_summary":"chars=498 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155924,"started_at":"2026-07-10T09:21:46.398804+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153410}