Transaction not yet indexed

KNFaAU9SPmUtkkoQUpZymkjk8jRWihfmEKdZUtWKdtMEtNqsnYNaHsysmCabyNgVMLffeBK1JPKWnzaZeE6eVCa

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