Asset: StorageDescriptor<
    [Key: number],
    {
        accounts: number;
        admin: SS58String;
        approvals: number;
        deposit: bigint;
        freezer: SS58String;
        is_sufficient: boolean;
        issuer: SS58String;
        min_balance: bigint;
        owner: SS58String;
        status: Enum<
            { Destroying: undefined; Frozen: undefined; Live: undefined },
        >;
        sufficients: number;
        supply: bigint;
    },
    true,
    never,
>

Details of an asset.