Transaction not yet indexed

NNfpDLrfTx8EGvKpnVAKvgxS45QLYvXN41DUT7tmqKhe4FNQaYqo8SDccV8MBcRyoSogfNtJTbdDQAAbUfgL11a

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