{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:20:03.809415+00:00","duration_seconds":0.000432,"id":960819,"input_summary":"chars=31 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7WQY","recording_id":35855,"started_at":"2026-06-28T09:20:03.808983+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35856}