{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:22:33.288816+00:00","duration_seconds":0.000177,"id":641977,"input_summary":"chars=167 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=P25","recording_id":69464,"started_at":"2026-06-27T11:22:33.288639+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":69465}