{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:52:57.484914+00:00","duration_seconds":0.000104,"id":451011,"input_summary":"chars=153 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89055,"started_at":"2026-06-26T03:52:57.484810+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89056}