{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T19:47:13.622877+00:00","duration_seconds":0.000392,"id":400469,"input_summary":"chars=147 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KE8HPS","recording_id":94447,"started_at":"2026-06-25T19:47:13.622485+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94448}