{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T17:16:28.219291+00:00","duration_seconds":4.9e-05,"id":775853,"input_summary":"chars=15 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":54036,"started_at":"2026-06-27T17:16:28.219242+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":54037}