- It's only paid by the end users
- It's paid per transaction
- Miners decide the order of transactions
- Regardless of the use case, fees are calculated solely based on the resources consumed by each contract request
- The inability to distinguish regular users from attackers
-它只由最终用户支付
-按每笔交易支付
-矿工决定交易顺序
-无论使用情况如何，费用都仅根据每个合同请求消耗的资源计算
-无法区分普通用户和攻击者