code: func GetEBlock(keymr string) (*EBlock, error) {
  	params := keyMRRequest{KeyMR: keymr}
  	req := NewJSON2Request("entry-block", APICounter(), params)
  	resp, err := factomdRequest(req)
  	if err != nil {
  		return nil, err
  	}
  	if resp.Error != nil {
  		return nil, resp.Error
  	}
  
  	eb := new(EBlock)
  	if err := json.Unmarshal(resp.JSONResult(), eb); err != nil {
  		return nil, err
  	}
  
  	return eb, nil
  }
docs: // GetEBlock requests an Entry Block from factomd by its Key Merkle Root