{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T19:12:18.733591+00:00","duration_seconds":7.9e-05,"id":1050805,"input_summary":"chars=17 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":26288,"started_at":"2026-06-28T19:12:18.733512+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26289}