Transaction not yet indexed

FU8tzknwU9C3A6zovPK2MMd1rcjbSXZSCssKjESyEMwFg8ndcv3HWBMq7mUNmzNJeJdNsmikrcAWwdSyfopUCK4

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