Transaction not yet indexed

PwMukFeS2E9C9avGCoCMZ6ZMSkMWCG5qWehsmvf8gdMmLA6SK6eTj7yRoW5T4dH5sSkbAwH7NGA78WgX8vF6ytN

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