{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T13:24:44.759616+00:00","duration_seconds":0.00915,"id":2795204,"input_summary":"chars=571 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":262579,"started_at":"2026-08-23T13:24:44.750466+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":248870}