{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:51:11.345676+00:00","duration_seconds":6.2e-05,"id":609366,"input_summary":"chars=18 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":73539,"started_at":"2026-06-27T07:51:11.345614+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73540}