Transaction not yet indexed

XUnUGgSEQocLHE8NHH8P1F8c8RftMEz1RZ55mLtGL3xf52ahvvcdM47DyGf5FK8wgtgaqbVtcS6g4FdFdbDgqd1

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