Transaction not yet indexed

NUuEE5cvT3gduZJXvCDSSCZufAavj2rXfRERm92SnS5sNSzbXBagUa7wMzPDcb9iH3VCeV6UCGtHDt1SUH8A6he

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