Delete a linked/external walletdelete https://api.northstake.dk/v1/linkedWallets/{walletId}Northstake SDK implementation: Nodeimport { NorthstakeApi } from '@northstake/northstakeapi'; const api = new NorthstakeApi('apiKey', 'privateKey') const {body: result} = await api.linkedWallets.deleteLinkedWallet('0x1234567890123456789012345678901234567890', 'ETH')