{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:16:00.255338+00:00","duration_seconds":0.002773,"id":858606,"input_summary":"chars=536 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48422,"started_at":"2026-06-27T21:16:00.252565+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48423}