{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T04:55:58.445468+00:00","duration_seconds":0.000198,"id":592212,"input_summary":"chars=92 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC1UGK,KJ5IRQ","recording_id":75172,"started_at":"2026-06-27T04:55:58.445270+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":75173}