{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T09:05:32.041811+00:00","duration_seconds":5.4e-05,"id":486796,"input_summary":"chars=13 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":84975,"started_at":"2026-06-26T09:05:32.041757+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":84976}