Transaction not yet indexed

NndMcbSRaXaQ6K1AnMMzz5gVWGQxRTLWE3iTTbTk5bnRhNusHad8g9dCEPuuxNiBCHXKy8xXo7fMrbbWu9pe1NK

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