{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:04:09.868881+00:00","duration_seconds":0.000686,"id":1076535,"input_summary":"chars=125 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=Y2KMY","recording_id":23133,"started_at":"2026-06-28T22:04:09.868195+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23134}