{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:32:17.887951+00:00","duration_seconds":0.001963,"id":1090903,"input_summary":"chars=121 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K7PDZ","recording_id":21579,"started_at":"2026-06-28T23:32:17.885988+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21580}