Unhashed: map[string]any{
		"signature": "4cKLG1A2wd3pp6hBMaceFCGo8ADhUaDNz31MJeZxNFYnBf8yPepXfgor9o78y88ComC3b1YzDccucDbPbez9Ppxe",
	},
	Contents: []byte{
		0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x01,
		0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x54, 0x46, 0x2d, 0x38, 0x00, 0x00, 0x68,
		0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x0a, 0x00,
	},

	"encoding/json"

	Unhashed     any
	Contents     []byte

	// TODO: unhashed and contents

	if off.ContentsOffset > off.UnhashedOffset {
		zr.Reset(bytes.NewReader(data[off.UnhashedOffset:off.ContentsOffset]))
		unhashed, err := io.ReadAll(zr)
		if err != nil {
			return Change{}, fmt.Errorf("error getting the 'unhashed' data chunk from the change: %w", err)
		}
		err = json.Unmarshal(unhashed, &c.Unhashed)
		if err != nil {
			return Change{}, err
		}
	}
	if int(off.ContentsOffset) < len(data) {
		zr.Reset(bytes.NewReader(data[off.ContentsOffset:]))
		c.Contents, err = io.ReadAll(zr)
		if err != nil {
			return Change{}, fmt.Errorf("error getting the 'contents' data chunk from the change: %w", err)
		}
	}