Transaction not yet indexed

NufgQubevqPyj2LVRNrWQY53L4fU4sQKGwakqvC2SWcJL4fCTJ1Eo9PH1GeEeuur4Lu3WBzdYdASFtfQoNwe56F

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