The string you provided refers to a specific digital file for on the Nintendo Switch .
: The second part of a split compressed archive (RAR) uploaded by the Ziperto community. Game Background
The "story" of this particular version is its identity as a pirated game file hosted on a site called Ziperto . : The Legend of Zelda: Skyward Sword HD . (USA) : The North American regional version of the game. NSwTcH : A stylized shorthand for Nintendo Switch.