Transaction not yet indexed

UfDW4FjDcgVE8E9AyYEeaD4Lm8R1NrdkqKTJtdRAam3kpeKFb1HuoG39n1QULWD2kZHAq8JGpZ8kuRX18BMsLnV

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