Change Details

`nvm install 16` `npm i` `node getDetailsFromTxid.js <txid>` npm test

`nvm install 16` `npm i` `npm run getTxDetailsFromTxid` and ensure the default `816de....` txid is used `npm run getTxDetailsFromTxid <txid>` and ensure details for the txid is displayed and matches the block explorer `npm test` and ensure all tests pass

`nvm install 16` `npm i` `node`npm run getTxDetailsFromTxid.js <d` and ensure the default `816de....` txid>` is used npm test`npm run getTxDetailsFromTxid <txid>` and ensure details for the txid is displayed and matches the block explorer `npm test` and ensure all tests pass