Transaction not yet indexed

UDknA6ZrK6Ynmzro5dTohE7p7aaCYky41gaBr2MQYdDqnF22jAUroK1QimGErjoKqY1hTYh1CQVr9EnbAzguNRv

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