{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:50:18.500312+00:00","duration_seconds":0.013265,"id":955483,"input_summary":"chars=2272 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":36536,"started_at":"2026-06-28T08:50:18.487047+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36537}