{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:22:29.505193+00:00","duration_seconds":0.000247,"id":541794,"input_summary":"chars=112 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87062,"started_at":"2026-06-26T19:22:29.504946+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87063}