Transaction not yet indexed

Uukn9KM9etdeDNKVgqMLB7us1PxbR6ogDkPukZqoJe5Muh8MWywmphj7fe6MXd4g3Z6tWVGpEE4bmq2GZLEskqV

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