Transaction not yet indexed

668KB5pCrs9bc2rSSiW8JatRuRyktWbNrtaEFiGFFD8NjWnKm27Xdbc2WnrFPGub6Zoit6NkYt3ZbCP8FW6TGE4v

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