Transaction not yet indexed

PLkPDDfvu9pPeJognXYUyNR69zEBdPr3Ui7M8RfZt5xABGYMyKBbwBqDA6SqiLDXyoSLus2dAsxt9YH5au7z6Ff

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