{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T04:28:06.239850+00:00","duration_seconds":0.000159,"id":589804,"input_summary":"chars=261 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82750,"started_at":"2026-06-27T04:28:06.239691+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82751}