{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T05:17:18.562456+00:00","duration_seconds":5.1e-05,"id":458658,"input_summary":"chars=43 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":88339,"started_at":"2026-06-26T05:17:18.562405+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88340}