Transaction not yet indexed

PLUa53owRswpXLF34MPrny8vioyan9wfTwqy2zb2aEcC4T4W51SSgEF1afBu9BheNNdc8MuUUPLv7UPQdPpE3t1

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