Transaction not yet indexed

ddu3SMYGpvUfVq2eJRfL9F4Pmnb4eguJ8vWDHC6exjrTvAgn56FcKXNZtK5ExN39DTfHkwndctQUJfusFwsVCk2

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