Transaction not yet indexed

UUGXTmPsxsvATcwEfFuSPb2bs8Wcm6nJQY2jYPmhbF8sbkQ8t8aCN5Ewpa3cXUp5jqCJTDp5X2eDkSa8ZA3Tbz7

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