{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:55:53.220538+00:00","duration_seconds":7.1e-05,"id":371613,"input_summary":"chars=5 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KW4AG","recording_id":96900,"started_at":"2026-06-25T13:55:53.220467+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96901}