{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T01:23:45.146585+00:00","duration_seconds":0.000102,"id":434895,"input_summary":"chars=155 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":97998,"started_at":"2026-06-26T01:23:45.146483+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":97999}