Transaction not yet indexed

NUuF6eAB8ruXoXrRU5i8SMxZKTuHejUd73xedHJdt3ESkjsPEFSBL16udqtmkeTgdgsmEZCkmus8mZ1xcKvpL6R

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