Transaction not yet indexed

5UEXP6YthvpuqDJayn5De9SH8LBsJ7ahfNiyc8S8mHFQDhtoeKrRu8ugfPfdNifWAM6Rf8gnHTbSGBdDgGVU8BmT

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