{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T14:16:40.463322+00:00","duration_seconds":0.004,"id":1530654,"input_summary":"chars=259 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154376,"started_at":"2026-07-09T14:16:40.459322+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151769}