Transaction not yet indexed

Q66ur5TBxJwrUw2r257NcHZMzUTRHSBHXN6cHTbLFmyGb9mxhFSnSoEcaaWWCWkcGMQvrRzLw6ZxgptftA8HiXf

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