Transaction not yet indexed

UX1X3aimPDjMivWEFbh3Z1gv2v1WSF6r2fPV5UYFN1WpVkYyRTzKqBAaFrTRvt335839s9vPVFuWWzqY3tz6jT8

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