{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T09:12:37.303736+00:00","duration_seconds":8.1e-05,"id":343755,"input_summary":"chars=88 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99787,"started_at":"2026-06-25T09:12:37.303655+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99788}