Transaction not yet indexed

667SZAB3Kq1NyrQhsRHhC7yERqmzdcZobLcFihoGHPYpd5bFVKnHrLptFeqwTz2YK1cXYir4xuqMGvMKdXrX6FZD

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