{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:23:25.751350+00:00","duration_seconds":0.001361,"id":1170825,"input_summary":"chars=233 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=K99QX,IM73TO,K7HDS,K9QX","recording_id":6118,"started_at":"2026-06-29T09:23:25.749989+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6119}