{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T17:58:05.985812+00:00","duration_seconds":0.000457,"id":535326,"input_summary":"chars=686 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AT959P,KE7KZH","recording_id":87614,"started_at":"2026-06-26T17:58:05.985355+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87615}