wuzhangcheng

The data tables defined by this contract.

• accounts

  rows of account

  Field	Type
  balance	asset
  lock	uint64
  free	asset
  role	uint64
  sell_count	asset
  last_sell_time	uint64
  issue_count	asset

• rule

  rows of issue_rule

  Field	Type
  item_rule	asset
  issuer	name

• stat

  rows of currency_stats

  Field	Type
  supply	asset
  max_supply	asset
  issuer	name

• users

  rows of user_map

  Field	Type
  account_n	name
  role	uint64