{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T21:17:49.580070+00:00","duration_seconds":0.000366,"id":551784,"input_summary":"chars=239 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":78979,"started_at":"2026-06-26T21:17:49.579704+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78980}