Transaction not yet indexed

Tu2KE8SV48a3rGZCwUXWFTfaXDbDBBTQ4u4t6VAa4NqB492kydyH1uUcCMJWMY3f1CS5uyuR7unsp9eANAzYNrt

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