Transaction not yet indexed

WUbU3F3a4HbqSAiBf13ZKxtf4JkNT5aEM5DwdzZSnmsGUKmkuHz74NgnuawckEJNUhDmdrWAvXgUNhGpiYqaKKc

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