Transaction not yet indexed

SLetymGhPQLVBie2dv6Y6mf3GvSnXGofcGf75d9W8USntFnJrtqqHtcTdZnyVj9RJ9UqnAj3dEnTHwUfwDEhhs2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.