504 Gateway Time-out

nginx HTTP/1.1 304 Not Modified Server: nginx Date: Sat, 21 May 2022 04:33:13 GMT Content-Type: text/plain;charset=UTF-8 Connection: keep-alive Last-Modified: Tue, 10 May 2022 04:00:48 GMT Cache-Control: no-cache, no-store, must-revalidate Content-Disposition: attachment; filename=SUOMI_VIIRS_C2_Alaska_VNP14IMGTDL_NRT_2022129.txt Accept-Ranges: bytes X-Frame-Options: SAMEORIGIN Expires: 0 ETag: "6b265a33cb6985a3a962d56d5ab1c0c8" Access-Control-Allow-Credentials: true Strict-Transport-Security: max-age=31536000; includeSubDomains Request-ID: 50d4caa603894758a405608d65256104