Transaction not yet indexed

668x9vcGfDVgf5HCYSzHq4FquyMsSEftuHDiXUSA5MG5f2nmKaz4ZQYHLLKHe2KNMGL4HHAVURQ5cemhXsr4XjEs

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