[Bug] QueryFunTokenMapping Returns Invalid erc20Addr - Non-Hex, Non-ETH Address

[CalicoNino]

With QueryFunTokenMapping, the resulting erc20Addr ends up being a non hex, non eth addr
Example:

{
  funToken: {
    erc20Addr: 'ʊﵻ\ude0b\ude92\udd0c\udc29\x00얻?\n{',
    bankDenom: 'tf/nibi1tf6lpa5h8m5fuh8u3vpgm0cvwr7ld090ex30ny/urexx',
    isMadeFromCoin: true
  }
}

This is more difficult to trace back since we just perform a request and decode the result

  FunTokenMapping(request: QueryFunTokenMappingRequest): Promise<QueryFunTokenMappingResponse> {
    const data = QueryFunTokenMappingRequest.encode(request).finish();
    const promise = this.rpc.request(this.service, "FunTokenMapping", data);
    return promise.then((data) => QueryFunTokenMappingResponse.decode(_m0.Reader.create(data)));
  }

Although, we can note that FunToken in ts Proto has erc20Addr as string as well