{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T06:25:20.633820+00:00","duration_seconds":0.002,"id":933183,"input_summary":"chars=381 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK79JZ","recording_id":33050,"started_at":"2026-06-28T06:25:20.631820+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33051}