code: func GetLocalMSP() msp.MSP {
  	m.Lock()
  	defer m.Unlock()
  
  	if localMsp != nil {
  		return localMsp
  	}
  
  	localMsp = loadLocaMSP()
  
  	return localMsp
  }
docs: // GetLocalMSP returns the local msp (and creates it if it doesn't exist)