Transaction not yet indexed

iukDN4xpcbAs9qoCCSNi2BmrZgTaBXQJd9rd29JLgY2FVw7gktmSxqVS61xYb4fwjTJb5uTep5gPHdRcRiPtC14

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