{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:44:36.120670+00:00","duration_seconds":0.000751,"id":1039773,"input_summary":"chars=121 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=TI7ZEI","recording_id":27324,"started_at":"2026-06-28T17:44:36.119919+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27325}