If you kindly describe what is Sandbox? I have the same problem and my website is not yet indexed though i hve added many original content on regular basis for last 15 days.
Check yahoo, bing whether ur website is indexed or not. And then upload the XML.Sitemap in your website, and Submit your site in Google webmaster Tool. And many of websites are available for search engine submission sites.
If you want a fast indexing to your site, add this into your site, in the html, somewhere in the head section: <meta name="robot" content="index,follow"> <meta name="revisit-after" content="1">
No no no I am not suggest ping for website, I tryed that after I saw my site is downing. It was good some years ago but not now!
Good Webmaster Tool is helpful and a quicker one to analyze and work on your site. It may takes one week to 4 weeks to get indexed.
To index you site in google search engine, create your site, sitemap.xml file, then upload it in ur site template, and create webmaster tools then submit ur sitemap in that tools, within few hours ur site will index.
I really think that pages related to more popular search terms are indexed quicker. We have really found this to be the case. Not sure how that works exactly?