sequencer fee

The sequencer fee is the spread kept by the L2 operator between what users pay and what is posted to L1.排序器费用是 L2 运营者在用户支付的费用与发布到 L1 的费用之间保留的差价。

Sequencer fees are a primary revenue source for rollup operators and fund ongoing infrastructure and development costs.排序器费用是 rollup 运营者的主要收入来源，用于资助持续的基础设施和开发成本。