{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T15:07:36.516570+00:00","duration_seconds":9.2e-05,"id":1018018,"input_summary":"chars=0 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":29117,"started_at":"2026-06-28T15:07:36.516478+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":29118}