{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:48:49.589226+00:00","duration_seconds":0.0001,"id":520313,"input_summary":"chars=14 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":88826,"started_at":"2026-06-26T14:48:49.589126+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88827}