@Test
public void addressToScriptHash() {

    byte[] scriptHash = AddressUtils.addressToScriptHash("Aa63RMYRWHPRcrZNzUnq5SNrPqoV866Spu");
    String script =
        "2102208aea0068c429a03316e37be0e3e8e21e6cda5442df4c5914a19b3a9b6de37568747476aa";
    byte[] expected = Hash.sha256AndThenRipemd160(Numeric.hexStringToByteArray(script));
    assertArrayEquals(scriptHash, expected);
}