{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:51:48.304165+00:00","duration_seconds":0.000257,"id":376466,"input_summary":"chars=129 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":96432,"started_at":"2026-06-25T14:51:48.303908+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96433}