Transaction not yet indexed

MEeLwZtcYrkHQKELCmDd7QNHWJgB2Q8XvJvNghVNBLkw7difhttA5dN1VJvSvouyA6TdJRtpjqaWqKruG2US7rP

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