title: Web3.js not accepting const variable as 'from:' address in action creator
body: <p>I am trying to pass a props object (a contract address held in the redux store) into an action creator, and use that props object as the 'from:' address. However, if I don't pass through the raw string of the address manually, I get a "no from address specified" </p>
  
  <p>I have passed the plain address through and the action creator works great. Whenever I give it the variable. I get the error. </p>
  
  <pre><code>//ACTION CREATOR
  export const createOrgAndContract = (id) =&gt; async (dispatch, getState) =&gt; {
      const account = await getState().web3connect.account;
      console.log(account);
      const createContract = await orgFactory.methods.createOrg(id).send({ from: `${account}` });
      const contractAddress = createContract.events.orgCreated.returnValues.newAddress;
      const response = await localDB.post(`/orgs`, { id, contractAddress });
  
      dispatch({ type: CREATE_CONTRACT_ADDRESS, payload: response.data });
  };
  </code></pre>
  
  <p>Here's another way I've tried, still the same output: </p>
  
  <pre><code>//ACTION CREATOR V2
  export const createOrgAndContract = (id) =&gt; async (dispatch, getState) =&gt; {
      const account = await getState().web3connect.account;
      console.log(account);
      const createContract = await orgFactory.methods.createOrg(id).send({ from: account });
      const contractAddress = createContract.events.orgCreated.returnValues.newAddress;
      const response = await localDB.post(`/orgs`, { id, contractAddress });
  
      dispatch({ type: CREATE_CONTRACT_ADDRESS, payload: response.data });
  };
  </code></pre>
  
  <p>And here's the web3connect.account object in the redux store (if i replace 'account' with just this address, everything works great): </p>
  
  <pre><code>{
    account: '0xB59EaB6A9C3AAC2dba42491502A0699c7b03A857'
  }
  </code></pre>
  
  <p>And here's the error I get</p>
  
  <pre><code>index.js:756 Uncaught (in promise) Error: No "from" address specified in neither the given options, nor the default options.
  </code></pre>
  
  <p>Anybody know why this variable isn't qualifying as a "from" address in web3.js?</p>