Transaction not yet indexed

MMw4edtZR7JDpguJZMYYYoo2DM4g8QBALre67zNUppR6uqRTcH3XWfo35abcQk4oWAGVSDaCbfEX6HGRbgHK6Rq

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