Transaction not yet indexed

1UbL564SYKzNtMB32gznGSQsyXF9FVeqrhfdRi7ZWyQTPmLpAzYvL6vwHa7AMkf6K2cbTS7aLaFZTVnQEXEowqM

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