Proxies: StorageDescriptor<[Key: SS58String], [{
    delay: number;
    delegate: SS58String;
    proxy_type: Enum<{
        Alliance: undefined;
        Ambassador: undefined;
        Any: undefined;
        CancelProxy: undefined;
        Collator: undefined;
        Fellowship: undefined;
        NonTransfer: undefined;
    }>;
}[], bigint], false, never>

The set of account proxies. Maps the account which has delegated to the accounts which are being delegated to, together with the amount held on deposit.