504 Gateway Time-out

nginx HTTP/1.1 304 Not Modified Server: nginx Date: Tue, 19 Jul 2022 07:33:11 GMT Content-Type: text/plain;charset=UTF-8 Connection: keep-alive X-Frame-Options: SAMEORIGIN Access-Control-Allow-Credentials: true ETag: "2db2820ed579364655abb3339f36d415" Accept-Ranges: bytes Expires: 0 Cache-Control: no-cache, no-store, must-revalidate Last-Modified: Sun, 12 Jun 2022 03:01:48 GMT Content-Disposition: attachment; filename=SUOMI_VIIRS_C2_Alaska_VNP14IMGTDL_NRT_2022162.txt Strict-Transport-Security: max-age=31536000; includeSubDomains Request-ID: aef5b85f39ca7c947a9c5e2fb8199b8f