Transaction not yet indexed

5UU3K43eqNr21hat8P21kXWvmKxFPy4R2u4AB7KAv1f6qdvT8APeGh2Y4YFNDvKoDgqKCCSfMgFCTTidA2tddZEH

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