{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T01:34:05.645770+00:00","duration_seconds":0.000598,"id":572414,"input_summary":"chars=460 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":77165,"started_at":"2026-06-27T01:34:05.645172+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":77166}