feat: flaky test removal (#4630)

Signed-off-by: Mariusz Jasuwienas <[email protected]>

Author: jasuwienas

packages/server/tests/integration/server.spec.ts

@@ -301,8 +301,7 @@ describe('RPC Server', function () {
     expect(res.data.result).to.be.equal('0xf956fddff3899ff3cf7ac1773fdbf443ffbfb625c1a673abdba8947251f81bae');
   });
 
-  it.skip('should execute "eth_getTransactionByHash with missing transaction"', async function () {
-    // flaky test...
+  it('should execute "eth_getTransactionByHash with missing transaction"', async function () {
     try {
       await testClient.post('/', {
         id: '2',
@@ -311,7 +310,7 @@ describe('RPC Server', function () {
         params: ['0x4a563af33c4871b51a8b108aa2fe1dd5280a30dfb7237170ae5e5e7957eb6392'],
       });
     } catch (error: any) {
-      expect(error.message).to.equal('Request failed with status code 404');
+      expect(error.message).to.equal('Request failed with status code 500');
     }
   });