Transaction not yet indexed

u9SY18QCQYAXdEQxqSaCF2LKfqPA8M6pKRCgeymgGHgxVvXYtrsWYYfEmjGbjdzWTKaSyHYCFvyqGDukSpVEUFg

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