Transaction not yet indexed

661CSSCfK6L4PSJFdESsNzhJdBy8DtShaKSWhZ6YhUJSL6Frt9cWcAE2JxDphss3ka68DJKxdci3RwxLKF1uWRQe

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