Transaction not yet indexed

ppxoFEZvcXfTxYkbtj8pP2kmyRFufMp1amYKqyWjBNRPRSRER8e4ZjGD3fWLBnrJ9Aw1nwELh3MssWhwKmG5r3Y

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