code: function (address, addressToNameMap) {
      const lcAddress = String(address).toLowerCase();
      if (!addressToNameMap || !( addressToNameMap[address] || addressToNameMap[lcAddress] )) {
        return coreAddresses.getContractNameFor(address);
      }
      return addressToNameMap[address] || addressToNameMap[lcAddress];
    }
docs: Get contract name for an particular address
  
  @param {string} address - address of the contract from which the event is raised
  @param {object} addressToNameMap - Address to name map
  
  @return {string} - returns the name of the contract from the address - returns
  null for contracts which are not recognized