CID: {{ .CID }}
Codec: {{ .CodecName }} ({{ .CodecHex }})

You can download this block as:

{{ with .Node }}
{{ $.CodecName }} Preview
{{ template "node" (args $ .) }}
{{ end }}
{{ define "node" }} {{ $root := index . 0 }} {{ $node := index . 1 }} {{ if len $node.Values }}
{{ range $index, $key := $node.Keys }} {{ template "node" (args $root $key) }} {{ template "node" (args $root (index $node.Values $index)) }} {{ end }}
{{ else }}
{{ with $node.CID }}{{ end }} {{ if $node.Long }} 
{{- $node.Value -}}
{{ else }} {{- $node.Value -}} {{ end }} {{ with $node.CID }}{{ end }}
{{ end }} {{ end }}