{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:54:18.180684+00:00","duration_seconds":0.001174,"id":451116,"input_summary":"chars=763 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=IN15","recording_id":89043,"started_at":"2026-06-26T03:54:18.179510+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89044}