Transaction not yet indexed

Xoo91wvWpSk8kG2eVZvvu8bCCx4jrvQDbBS2GShtDqfCoSW3JsuEcnGmc4K9eSDB7Ge9r4Co4JZkQ1UERY34yWX

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