{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:21:27.991899+00:00","duration_seconds":0.001272,"id":800462,"input_summary":"chars=2481 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KJ7VEU,K7WFT,K7VEU","recording_id":58438,"started_at":"2026-06-27T18:21:27.990627+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":58439}