{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:35:33.986953+00:00","duration_seconds":0.008587,"id":1072003,"input_summary":"chars=1164 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=MY30SI","recording_id":23988,"started_at":"2026-06-28T21:35:33.978366+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23989}