{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T19:37:37.848178+00:00","duration_seconds":0.00592,"id":1444499,"input_summary":"chars=990 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148340,"started_at":"2026-07-06T19:37:37.842258+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146393}