Transaction not yet indexed

kk8MGHpe5PEvmqCWgTUXbrCLUwYTS5eUyTJRbdGYADp5MJPbe4hNVNa3nbeY9h51rEK6Fek3bHhPGFrbzHaiYTQ

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