Transaction not yet indexed

661vWTfk2M9AspzFJiCN8n86TaUYHvUHP8Sw5Ep4bnD3f9eB71bnk6nrtibztYstVipjFsBGiEdpCEBeftcvP6kp

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