Transaction not yet indexed

Cu6pQqEK8ea4SyYCb5XguoZKibjUKpqEB5qnyFjxNctyMpZgGSBiPFfrobVqPKguY5GUnwAvFA87LK9uEK1pXuu

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