{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T14:11:31.390602+00:00","duration_seconds":0.005853,"id":1009229,"input_summary":"chars=1156 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K7LED","recording_id":24542,"started_at":"2026-06-28T14:11:31.384749+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":24543}