{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:21:27.985521+00:00","duration_seconds":6.7e-05,"id":800460,"input_summary":"chars=61 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":51244,"started_at":"2026-06-27T18:21:27.985454+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":51245}