Transaction not yet indexed

664NmNh6Nxtvz3eCXvbJGNA2hhBZFuWw2mgmww7AzxthK36VBFbtefyR4nSafRiXahnS4p6smceWzZzQx9cpifup

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