{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:02:22.795906+00:00","duration_seconds":0.002568,"id":575221,"input_summary":"chars=1853 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":84274,"started_at":"2026-06-27T02:02:22.793338+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":84275}