Transaction not yet indexed

FZnkmvmcKYe2sVam8vtweMS3jknikZ3Xaw3SpLJH38HG2rzTqfYHBE4d3N7Yfmku1UgUMUyQ9mEoTy9F1iZXUTE

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