{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:50:14.453896+00:00","duration_seconds":0.000622,"id":549281,"input_summary":"chars=325 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=V01U","recording_id":79013,"started_at":"2026-06-26T20:50:14.453274+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79014}