Transaction not yet indexed

ppPK8Sx8SeTVm58rxscLG1TtqbfkBjo6mYgkQ1dzpQPtf5DLCBHMtJc7z7T2Zn256Uk1sefZpd1jpBrRbj9U5TV

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