The Custom HTML Tag type allows you to deploy a tag that isn't yet supported via Tag Manager. Create a Custom HTML tag with the below Recotap tracking code.
<script src="https://server.recotap.com/bLt1gL9kNpNm1-aEpAHtq_FqtilQzi/recotap-client.js?app_id=bLt1gL9kNpNm1-aEpAHtq_FqtilQzi"></script>
To create a new Custom HTML tag: