Transaction not yet indexed

mnaGKXXi8SvD1kEXnAjckbuvbAWVaDZHvmCfN11tzzSby9o9pbHSjXnn7MCTNHpsJSGgq686FysQwBtbWSoCkj4

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