Transaction not yet indexed

MNJ6jmDdWbjsKiTeyEtp9vHtPhpUrYzQzn8NT4cPucQYzXBZTyaycPFdbZLqvDfQGg1VqTfVzRJ54B6USjNVboZ

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