Transaction not yet indexed

YyDu1goQSMSwikeoVYEsXn9J3JKcvbNuQmuf6ztZa99TM4VgwoumhbPYKSHCfsXw8qvCvUEP8CcWMXgWFVT2e7k

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