Transaction not yet indexed

WUgFKyUvZgPyBnz2jh7y6E9QeWfFS9VbcmLuDepccpQa5ZoVakzRhXVZ1ZiHU8a4mFvciCHTSbjC53NqeE8CZ9i

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