text: import Nod3 from '@rsksmart/nod3'
  
  export const nod3Connect = (url) => {
    url = url || process.env['RSK_NODE_URL'] || 'http://localhost:4444'
    return new Nod3(
      new Nod3.providers.HttpProvider(url)
    )
  }
  
  export default nod3Connect()
  