{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T11:40:47.926901+00:00","duration_seconds":0.016422,"id":1393786,"input_summary":"chars=960 node=683211","metadata":{},"output_summary":"candidates=2 calls=RE700I,KB0MS","recording_id":144880,"started_at":"2026-07-05T11:40:47.910479+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143200}