{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:05:52.820571+00:00","duration_seconds":0.000174,"id":350275,"input_summary":"chars=68 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99032,"started_at":"2026-06-25T10:05:52.820397+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99033}