BalanceData: {
    balance?: BN;
    balanceFormatted?: string;
    freeBalance?: BN;
    freeBalanceFormatted?: string;
    reducibleBalance?: BN;
    reducibleBalanceFormatted?: string;
    reservedBalance?: BN;
    reservedBalanceFormatted?: string;
    tokenDecimals: number;
    tokenSymbol: string;
}