nothing to see here

Short definition from Wiktionary

Phrase

1. 1
   Used other than figuratively or idiomatically: see nothing, to, see, here.
2. 2
   The event or situation is unremarkable or unimportant, and people should not pay undue attention to it.
3. 3
   A phrase used to dismiss or downplay an event, frequently implying that there is, in fact, something significant being hidden or covered up.