{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:27:24.645221+00:00","duration_seconds":0.001061,"id":311656,"input_summary":"chars=750 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122226,"started_at":"2026-06-25T04:27:24.644160+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122227}