{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T01:33:59.399842+00:00","duration_seconds":0.000253,"id":572402,"input_summary":"chars=499 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":77132,"started_at":"2026-06-27T01:33:59.399589+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":77133}