Transaction not yet indexed

5nUKifA2X42SkjTDFCY9uv3md4dCWSwjdupUXKKBJEdkW2mQKKFiQFsqbiY6ueUHPtGBixqL5iS21sb6v5Tgj8FU

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