Transaction not yet indexed

MMd2bUkfkux5pWrNA7bEbSiEEJcf1A4gmsuyYXFGm4W2LNEBzfUteh9XZWaek4oGKZzV8pgF6v1fzXKzRbKvbcd

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