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注意: 此页面尚未翻译成中文。以下内容为英文原版。 
type PerformActionFilter: {
  "address": string | string[];
  "fromBlock": BlockTag;
  "nodeLocation": NodeLocation;
  "toBlock": BlockTag;
  "topics": (null | string | string[])[];
 } | {
  "address": string | string[];
  "blockHash": string;
  "nodeLocation": NodeLocation;
  "topics": (null | string | string[])[];
};
A normalized filter used for PerformActionRequest objects.

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Source

providers/abstract-provider.ts:463