{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:51:17.619392+00:00","duration_seconds":0.000157,"id":955689,"input_summary":"chars=15 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":36117,"started_at":"2026-06-28T08:51:17.619235+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36118}