Transaction not yet indexed

UCUK5pqLSw8JELijP4uW1nWaHb8YwAhBrHqTVm243SAsau6TLFkGTnbFu6qkpMZaEhq3m9sVQjQeADZ86bLcu5Z

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