content: {
    "$id": "https://github.com/iotaledger/tips/main/tips/TIP-0027/irc27.schema.json",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "description": "A JSON schema for validating IRC27 compliant NFT metadata",
    "properties": {
      "attributes": {
        "description": "array containing any additional data as objects.",
        "type": "array"
      },
      "collectionName": {
        "description": "A human readable name for the NFT collection",
        "type": "string"
      },
      "description": {
        "description": "some information about the NFT project",
        "type": "string"
      },
      "issuerName": {
        "description": "name of the artist",
        "type": "string"
      },
      "name": {
        "description": "A descriptive name of the token",
        "type": "string"
      },
      "royalties": {
        "description": "object containing the payout addresses mapped to their percentage share",
        "type": "object"
      },
      "standard": {
        "description": "identifier for the metadata standard used",
        "pattern": "^IRC27$",
        "type": "string"
      },
      "type": {
        "description": "MIME type of the asset",
        "type": "string"
      },
      "uri": {
        "description": "URI pointing to the resource where the file with `type` MIME type is hosted",
        "type": "string"
      },
      "version": {
        "description": "version of the metadata standard used",
        "pattern": "^v\\d+.\\d+$",
        "type": "string"
      }
    },
    "required": [
      "standard",
      "type",
      "version",
      "uri",
      "name"
    ],
    "title": "IRC27 IOTA NFT Metadata Schema",
    "type": "object"
  }