Transaction not yet indexed

DDu5PuCDfZRMjVmY8B2m9w2QtDZNdvxu6qY68hP3H4f7x18ZihQLfsfGM9fczuL7pMtUoodUN5pPoDwUDdss6Fs

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