Transaction not yet indexed

RUKXEznarGyf2kxjLgYtdH8HFrYjVw9LSWKCP94csC3oEyecscoKvzmPBQvqUpGwsGkbCXPWPmm8UkFz6AS4ySU

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