NFTCostSerializer

 interface NFTCostSerializer {
	/**
	 * Cost of this NFT in "currency" field
	 * @format decimal
	 * @pattern ^-?\d{0,98}(?:\.\d{0,2})?$
	 */
	value?: string;
	/**
	 * Currency of the cost. Default is ETH
	 * @maxLength 10
	 * @default "ETH"
	 */
	currency?: string;
	/**
	 * Cost of this NFT in Fiat
	 * @format decimal
	 * @pattern ^-?\d{0,98}(?:\.\d{0,2})?$
	 */
	fiat?: string;
	/**
	 * Fiat currency of the cost. Default is USD
	 * @maxLength 10
	 * @default "USD"
	 */
	fiat_currency?: string;
}