Transaction not yet indexed

Sh6tUXMUnz7Bq9mf3TZfdp2aZML7rJbtbGK4dFmiJsh9bm29U1jfVFSS6g8eH7C9tmwwNSCm4ZR3cdFwutKgCFx

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