{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T02:23:39.786516+00:00","duration_seconds":0.008232,"id":1252364,"input_summary":"chars=607 node=683210","metadata":{},"output_summary":"candidates=2 calls=N20TH,N0TH","recording_id":134718,"started_at":"2026-07-01T02:23:39.778284+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134027}