Transaction not yet indexed

MH2H21dkJsroLwCeKKNcQCngwtsQHQ6MdFAJWm35A9seoJ4NsSb3A2KfLDDVqXFpqWn4JpdbxiqC2pigHTwuckW

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