{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T13:18:57.347500+00:00","duration_seconds":0.000162,"id":685657,"input_summary":"chars=117 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":64241,"started_at":"2026-06-27T13:18:57.347338+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":64242}