{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:22:37.191823+00:00","duration_seconds":0.000354,"id":641996,"input_summary":"chars=157 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=P25","recording_id":69460,"started_at":"2026-06-27T11:22:37.191469+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":69461}