{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:24:21.594666+00:00","duration_seconds":4.4e-05,"id":374054,"input_summary":"chars=10 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":96647,"started_at":"2026-06-25T14:24:21.594622+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96648}