{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:44:17.282855+00:00","duration_seconds":0.013285,"id":1838756,"input_summary":"chars=887 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175162,"started_at":"2026-07-18T19:44:17.269570+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170455}