Transaction not yet indexed

1ufQcMELYNMTsCn1gt7E1CSe1CaGWyGvmU8aFW1qk2NU9Hb3mytw2qgDVx6oCJz6SM7qhwsiKcDLLYp1XpLSTe1

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