Transaction not yet indexed

DoUN8nQLVh4bCW1tk4kHiNfVtAHsr31frjrYtin6g9yEuaotPvZdTsPXx4uFCvL9WwsVLPercxbaVR5wqofeEi1

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