fix: Update signature status result type

web3.js/src/connection.js

@@ -124,13 +124,13 @@ const ConfirmTransactionRpcResult = jsonRpcResult('boolean');
  * Expected JSON RPC response for the "getSignatureStatus" message
  */
 const GetSignatureStatusRpcResult = jsonRpcResult(
-  struct.enum([
-    'AccountInUse',
-    'Confirmed',
-    'GenericFailure',
-    'ProgramRuntimeError',
-    'SignatureNotFound',
-  ]),
+  struct.union([
+    'null',
+    struct.union([
+      struct({Ok: 'null'}),
+      struct({Err: 'string'})
+    ])
+  ])
 );
 
 /**

web3.js/src/util/send-and-confirm-transaction.js

@@ -28,7 +28,7 @@ export async function sendAndConfirmTransaction(
     let statusRetries = 6;
     for (;;) {
       status = await connection.getSignatureStatus(signature);
-      if (status !== 'SignatureNotFound') {
+      if (status) {
         break;
       }
 
@@ -39,7 +39,7 @@ export async function sendAndConfirmTransaction(
       await sleep((500 * DEFAULT_TICKS_PER_SLOT) / NUM_TICKS_PER_SECOND);
     }
 
-    if (status === 'Confirmed') {
+    if ('Ok' in status) {
       break;
     }
     if (--sendRetries <= 0) {
@@ -51,7 +51,7 @@ export async function sendAndConfirmTransaction(
       );
     }
 
-    if (status !== 'AccountInUse' && status !== 'SignatureNotFound') {
+    if ('Err' in status && !status.includes('AccountInUse')) {
       throw new Error(`Transaction ${signature} failed (${status})`);
     }