{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:26:57.847068+00:00","duration_seconds":0.000753,"id":1125592,"input_summary":"chars=108 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=GB5BLG","recording_id":18083,"started_at":"2026-06-29T04:26:57.846315+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18084}