Transaction not yet indexed

NMfuXMwDDSBWaRUuVQHUhJF8p1MxnaZ8j86ffUGp6jLXsT2AaSq7QxdywsVctUnweGTdJ1iF8DACYH7MExX9pCi

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