Transaction not yet indexed

UBfK66AVTZJEzuBjgTD4Vt7VqXzmVWpH1m1hmvCP9p9ZYh9Ync3Dx8L1VLWL86Gyhwfp9QK2dPf2N8j2WaqpWdE

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