text: const axios = require('axios').default;
  
  const sign = async (host,port,payload) => {
      try {        
          return axios.post(host + ':' + port + '/stateless/sign', payload);
      } catch (error) {
          console.error(`Failed to evaluate transaction: ${error}`);
          return error.message;
      }
  }
  
  exports.sign = sign