Transaction not yet indexed

u6SZBbEXHeJ3tkPRcgjTMNHVVpVfD3C46cYLVvHXYwcR2sQr6LfNCJKrpzJcJuDfAjiTMy9oCvuQwiKoqgNHzfz

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