Transaction not yet indexed

DDuKHMaaq5Jkj5yHzHJR5xDBCpPcz5SYiFSRa5LDN5mvC5s6KM9AxRUJtFTAX2W1zFTR9DQ1J7Rykn5guAqCBHc

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