The locally precompiled manifest file cannot be read from the AWS production environment.

I couldn't understand the cause and got stuck, so I'd like to ask you a question.
The title is correct.

I am deploying to the server after running assembets:precompile locally, but I am having trouble because the manifest file is not reflected.
(Only images are reflected, but stylesheets and javascripts are not.)

Below are the things I have confirmed.

• Deleting browser cache and Nginx cache, restarting Nginx, Unicorn, and checking operation in secret window
• I've also changed the browser user agent to verify its operation
• The contents of the manifest file are exactly the same
• The developer tool has successfully called all associates and returned 200,304 status codes
• css,javascript files directly link to verify correct path
• In the local production environment, assets are reflected successfully
• After downloading the file group locally to see if assocets are reflected,

↓ reflects css, but

<link rel="stylesheet" media="all" href="http://localhost:3000/assets/application-34ad617bfadb73ed23d5a75.cs"data-turbolinks-track="true">

↓ does not reflect css

<link rel="stylesheet" media="all" href="http://ec2-****.ap-northeast-1.compute.amazonaws.com/assets/application-34ad617bfadb73ed23d5a75.css"data-turbolinks-track="true">

This situation (both of them are exactly the same), except that the server is different between the local and AWS environments.We use WEBrick locally and Nginx+Unicorn in AWS environments.

Based on this, I thought that the setting of Nginx might be suspicious, so I have tried many things, but it has not been improved.The following are the settings for /etc/nginx/nginx.conf, the relevant settings for production.rb, and the operating environment:
Thank you for your advice.

events{
  worker_connections2048;
}
US>http{
  upstream unicorn {
    server unix: /tmp/unicorn.sock;
  }
  server{
    listen80;
    server_name localhost;
    root/var/www/app;
    error_log/var/www/app/log/nginx.log;
    location~^/assets/{
      root/var/www/app/public;
    }
    location / {
      if (-f$request_filename) {break;}
      proxy_set_header X-Real-IP$remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_pass http://unicorn;
    }
  }
}

-

config.serve_static_files=ENV['RAILS_SERVE_STATIC_FILES'].present?
config.assets.compile=false
config.assets.digest=true

-

• Rails 4.2.0
• Ruby 2.2.0
• rbenv0.4.0
• Unicorn 4.8.3
• Nginx 1.6.2
• MySQL 5.5.40
• EC2 Amazon Linux AMI 2014.09.1 (HVM) (Production Machine)
• Git (Repository Machine)