Please translate the given English sentence to Hindi
दिग्विजय सिंह कोयला ब्लॉक आवंटन में गडकरी पर हेराफेरी करने का आरोप लगाया था।
Nitin Gadkari had filed a defamation case against Congress leader Digvijay Singh for dragging his name into alleged irregularities in the allocation of coal blocks