message: comment about updating block number
diff: @@ -13,6 +13,7 @@ const BURN = '0x0000000000000000000000000000000000000000';
  const web3 = new Web3(process.env.LEDGER_ETH_JSON_RPC_URL as string);
  const contract = new web3.eth.Contract(NetEmissionsTokenNetwork.abi as AbiItem[], process.env.LEDGER_EMISSION_TOKEN_CONTRACT_ADDRESS);
  +// set to block number of contract creation from the explorer such as https://testnet.bscscan.com/
  const FIRST_BLOCK = 18656095;
  /* Read the event log and check the roles for each account, sync them into the Wallet DB (create entries if missing)
  