Transaction not yet indexed

cffbLGLJNFCgVsK8YYzBfHSzKw3UMMLfa84ugRNEDPSSWvo4EUabJPksw33H2JBjhSs4qmbi6j4uoXfYNhMCtd2

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