Transaction not yet indexed

5ff5CUYN4EnFuiWeff7Fzn4KRXgdiw3C5kwouBPdTKHgpD5AfMEU4g78XTvm7cFCxzzpvFSgiX1tZ4QfgQQs4cyr

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