Transaction not yet indexed

XEC6ajJdPTwe6W6UtfwCfUXx3aY2gEFB3WDZoLo6nBopQHTc5LGjBBuKsJfLktYZTiRQAmrxvfmAxjKVjZ2XRBb

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