Transaction not yet indexed

pLBukp1K4xNCx2G6zR9Mv58fSPqXKZYxpvRC1MbfC9t6c2YnJrmn9WqghMWbXax7eo6KS53RXzTmkSCnvcTG82u

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