504 Gateway Time-out

nginx HTTP/1.1 304 Not Modified Server: nginx Date: Tue, 26 Jul 2022 12:33:13 GMT Content-Type: text/plain;charset=UTF-8 Connection: keep-alive Access-Control-Allow-Credentials: true Last-Modified: Sat, 18 Jun 2022 04:01:13 GMT Expires: 0 ETag: "115a161903929ed8e9813c77f83e5c6b" X-Frame-Options: SAMEORIGIN Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Content-Disposition: attachment; filename=SUOMI_VIIRS_C2_Alaska_VNP14IMGTDL_NRT_2022168.txt Strict-Transport-Security: max-age=31536000; includeSubDomains Request-ID: a6886095f17d027bf21d7b4d06045eef