Transaction not yet indexed

ubKtGfYbkfj4ZwkCUJUjq67GjpqDmZb8oxZDcXTEQKjG5ihGQyEb4DJ5DRqWRWrvTCfWKos6kmuxCcjCH6J8EQu

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