Transaction not yet indexed

KUbUDKvaX9ediAUMpcBTjzfH7uikx2PF1KiFT62CDw5R3E738i3twTwXazqkJkN4p6KbdKWW8EYk6Ssd6xr5fs8

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