export interface IGroup {
    groupId: string;
    groupName: string;
    consensusType: string;
    encryptionType: string;
    cipherKey: string;
    appKey: string;
    ownerPubKey: string;
    signature: string;
    chainAPIs: string[];
    lastUpdated?: number;
    highestHeight?: number;
    highestBlockId?: string;
}