### Question:
WasmEventEncoder { private static String encodeAddress(WasmAddress address) { return encodeUint(address.getBigIntValue()); } private  WasmEventEncoder(); static String encode(WasmEvent event); static String encodeIndexParameter(Object o);  }### Answer:
@Test public void encodeAddress() { WasmAddress address = new WasmAddress("lat1f7wp58h65lvphgw2hurl9sa943w0f7qc7gn7tq"); String result = WasmEventEncoder.encodeIndexParameter(address); assertThat(result, is("0x0000000000000000000000004f9c1a1efaa7d81ba1cabf07f2c3a5ac5cf4f818")); }