{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:42:10.574593+00:00","duration_seconds":0.000313,"id":1004664,"input_summary":"chars=9 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K87DK,K7DK","recording_id":30565,"started_at":"2026-06-28T13:42:10.574280+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":30566}