Sure, here’s my block.json
file:
{
"name": "acf/clb-custom-info-card",
"title": "Info Card",
"description": "A custom info card block.",
"style": [ "file:./clb_custom_info_card.css" ],
"category": "common",
"icon": "admin-comments",
"keywords": ["testimonial", "quote"],
"acf": {
"mode": "preview",
"renderTemplate": "clb_custom_info_card.php"
},
"align": "full",
}