metadata.json

{
  "name": "Robin's token Token",
  "symbol": "RK1",
  "description": "A dummy token Robin is using for testing stuff.",
  "image": "https://avatars.githubusercontent.com/u/74455",
  "external_url": "https://soal.org",
  "attributes": [
    {
      "trait_type": "Category",
      "value": "Utility"
    }
  ],
  "properties": {
    "files": [
      {
        "uri": "https://avatars.githubusercontent.com/u/74455",
        "type": "image/png"
      }
    ]
  }
}