Transaction not yet indexed

ukn4jginJ8yVG4BMLj1KnGuECFYXiHtrUtsZ8CYXgBibdTrRpgNc46Njpq9NfPXgp9h6CPR6StfnivR6PjYxVrx

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