3/ Updating a Price Feed with fresh data requires a DON to transmit an on-chain transaction containing the latest oracle report.
Every blockchain transaction incurs a gas fee, and so the conditions that trigger an update must be configured for economic sustainability.
3/使用新数据更新价格提要需要DON传输包含最新oracle报告的链上交易。
每个区块链交易都会产生天然气费用，因此必须配置触发更新的条件以实现经济可持续性。