Transaction not yet indexed

LUb1q5RQ6b8v664tVJRRbLgVsG3ZBGkcPVmicYRfaCSpQjFpEVE8hpPWcfwTzGnhW9PZssYRUMiyQfW3LEJtcvp

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