{
  "type": "object",
  "title": "NftEvent",
  "additionalProperties": false,
  "required": [
    "asset_identifier",
    "value",
    "tx_id",
    "tx_index",
    "event_index",
    "block_height",
    "asset_event_type"
  ],
  "properties": {
    "sender": {
      "type": "string"
    },
    "recipient": {
      "type": "string"
    },
    "asset_identifier": {
      "type": "string"
    },
    "asset_event_type": {
      "type": "string"
    },
    "value": {
      "type": "object",
      "required": ["hex", "repr"],
      "description": "Identifier of the NFT",
      "additionalProperties": false,
      "properties": {
        "hex": {
          "type": "string",
          "description": "Hex string representing the identifier of the NFT"
        },
        "repr": {
          "type": "string",
          "description": "Readable string of the NFT identifier"
        }
      }
    },
    "tx_id": {
      "type": "string"
    },
    "tx_index": {
      "type": "number"
    },
    "block_height": {
      "type": "number"
    },
    "event_index": {
      "type": "number"
    }
  }
}