Ledger structure

Category	Detail	Description
User ledger	User address	The address used by the user when transferring funds to FreeDona.
	Deposit amount	The amount of funds deposited by the user.
	Deposit share	The amount of share corresponding to the user's deposited funds.
	Donation ratio	The proportion of the user's yields used for donations.
General ledger	Liquidity	Available funds in FreeDona which can be easily redeemed by users.
	Total deposit share	The total amount of share corresponding to all users' deposited funds.
	Donation share	the total amount of share corresponding to the yields used for donations, which is used to help the development of the Ethereum ecosystem.