Transaction not yet indexed

2DDu159mpRu6oCqyYx8PMZCPf7i4jYF6NyR2Rmd8kkwX4dNfTnn1bYFuCmYuTPFy8sGAvESLkvEi7yimtoPBbq3Z

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