diff --git a/.changeset/soft-bears-rest.md b/.changeset/soft-bears-rest.md
new file mode 100644
index 0000000000..766f6fbc91
--- /dev/null
+++ b/.changeset/soft-bears-rest.md
@@ -0,0 +1,11 @@
+---
+"@latticexyz/explorer": patch
+---
+
+- Not found page if invalid chain name.
+- Only show selector for worlds if options exist.
+- Remove "future time" from transactions table.
+- Improved layout for Interact tab.
+- Wrap long args in transactions table.
+- New tables polling.
+- Add logs (regression).
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/layout.tsx b/packages/explorer/src/app/(explorer)/[chainName]/layout.tsx
new file mode 100644
index 0000000000..816c9affda
--- /dev/null
+++ b/packages/explorer/src/app/(explorer)/[chainName]/layout.tsx
@@ -0,0 +1,19 @@
+"use client";
+
+import { notFound } from "next/navigation";
+import { isValidChainName } from "../../../common";
+
+type Props = {
+  params: {
+    chainName: string;
+  };
+  children: React.ReactNode;
+};
+
+export default function ChainLayout({ params: { chainName }, children }: Props) {
+  if (!isValidChainName(chainName)) {
+    return notFound();
+  }
+
+  return children;
+}
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/page.tsx b/packages/explorer/src/app/(explorer)/[chainName]/page.tsx
index e6c8fd70b9..4e8538b59d 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/page.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/page.tsx
@@ -6,6 +6,6 @@ type Props = {
   };
 };
 
-export default async function ChainPage({ params }: Props) {
-  return redirect(`/${params.chainName}/worlds`);
+export default async function ChainPage({ params: { chainName } }: Props) {
+  return redirect(`/${chainName}/worlds`);
 }
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/WorldsForm.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/WorldsForm.tsx
index a17b413515..7fe546dd6a 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/WorldsForm.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/WorldsForm.tsx
@@ -84,7 +84,7 @@ export function WorldsForm({ worlds }: { worlds: Address[] }) {
 
               <div className="relative">
                 <CommandList>
-                  {open ? (
+                  {open && worlds.length > 0 ? (
                     <div className="absolute top-3 z-10 max-h-[200px] w-full overflow-y-auto rounded-md border bg-popover text-popover-foreground outline-none animate-in">
                       <CommandGroup>
                         {worlds?.map((world) => {
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/interact/Form.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/interact/Form.tsx
index e6eb68ff84..dd9ba09c07 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/interact/Form.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/interact/Form.tsx
@@ -22,26 +22,22 @@ export function Form() {
   );
 
   return (
-    <div className="flex min-h-full">
-      <div className="w-[320px] flex-shrink-0">
-        <div className="sticky top-2 pr-4">
-          <h4 className="py-4 text-xs font-semibold uppercase opacity-70">Jump to:</h4>
+    <>
+      <div className="-mr-1g -ml-1 flex gap-x-4 overflow-y-hidden">
+        <div className="w-[320px] flex-shrink-0 overflow-y-auto border-r pl-1">
+          <div className="pr-4">
+            <h4 className="py-4 text-xs font-semibold uppercase opacity-70">Jump to:</h4>
+            <Input
+              type="text"
+              placeholder="Filter functions..."
+              value={deferredFilterValue}
+              onChange={(evt) => {
+                setFilterValue(evt.target.value);
+              }}
+            />
+          </div>
 
-          <Input
-            type="text"
-            placeholder="Filter functions..."
-            value={deferredFilterValue}
-            onChange={(evt) => {
-              setFilterValue(evt.target.value);
-            }}
-          />
-
-          <ul
-            className="mt-4 max-h-max space-y-2 overflow-y-auto pb-4"
-            style={{
-              maxHeight: "calc(100vh - 160px)",
-            }}
-          >
+          <ul className="mt-4 max-h-max space-y-2 overflow-y-auto pb-4">
             {!isFetched &&
               Array.from({ length: 10 }).map((_, index) => {
                 return (
@@ -77,25 +73,25 @@ export function Form() {
             })}
           </ul>
         </div>
-      </div>
 
-      <div className="min-h-full w-full border-l pl-4">
-        {!isFetched && (
-          <>
-            <Skeleton className="h-[100px]" />
-            <Separator className="my-4" />
-            <Skeleton className="h-[100px]" />
-            <Separator className="my-4" />
-            <Skeleton className="h-[100px]" />
-            <Separator className="my-4" />
-            <Skeleton className="h-[100px]" />
-          </>
-        )}
+        <div className="w-full overflow-y-auto pl-1 pr-1">
+          {!isFetched && (
+            <>
+              <Skeleton className="h-[100px]" />
+              <Separator className="my-4" />
+              <Skeleton className="h-[100px]" />
+              <Separator className="my-4" />
+              <Skeleton className="h-[100px]" />
+              <Separator className="my-4" />
+              <Skeleton className="h-[100px]" />
+            </>
+          )}
 
-        {filteredFunctions?.map((abi) => {
-          return <FunctionField key={JSON.stringify(abi)} abi={abi as AbiFunction} />;
-        })}
+          {filteredFunctions?.map((abi) => {
+            return <FunctionField key={JSON.stringify(abi)} abi={abi as AbiFunction} />;
+          })}
+        </div>
       </div>
-    </div>
+    </>
   );
 }
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/layout.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/layout.tsx
index 2c8b5a4811..ffa329b67d 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/layout.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/layout.tsx
@@ -1,15 +1,32 @@
 "use client";
 
+import { notFound } from "next/navigation";
+import { Address } from "viem";
+import { isValidChainName } from "../../../../../common";
 import { Navigation } from "../../../../../components/Navigation";
 import { Providers } from "./Providers";
 import { TransactionsWatcher } from "./observe/TransactionsWatcher";
 
-export default function WorldLayout({ children }: { children: React.ReactNode }) {
+type Props = {
+  params: {
+    chainName: string;
+    worldAddress: Address;
+  };
+  children: React.ReactNode;
+};
+
+export default function WorldLayout({ params: { chainName }, children }: Props) {
+  if (!isValidChainName(chainName)) {
+    return notFound();
+  }
+
   return (
     <Providers>
-      <Navigation />
+      <div className="flex h-screen flex-col">
+        <Navigation />
+        {children}
+      </div>
       <TransactionsWatcher />
-      {children}
     </Providers>
   );
 }
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/observe/TransactionTableRow.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/observe/TransactionTableRow.tsx
index d828a5436f..d34d1f640d 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/observe/TransactionTableRow.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/observe/TransactionTableRow.tsx
@@ -82,11 +82,11 @@ export function TransactionTableRow({ row }: { row: Row<ObservedTransaction> })
                 <div className="flex items-start gap-x-4">
                   <h3 className="w-[45px] flex-shrink-0 text-2xs font-bold uppercase">Inputs</h3>
                   {Array.isArray(data.functionData?.args) && data.functionData?.args.length > 0 ? (
-                    <div className="flex-grow border border-white/20 p-2">
+                    <div className="min-w-0 flex-grow border border-white/20 p-2">
                       {data.functionData?.args?.map((arg, idx) => (
                         <div key={idx} className="flex">
                           <span className="flex-shrink-0 text-xs text-white/60">arg {idx + 1}:</span>
-                          <span className="ml-2 whitespace-pre-wrap text-xs">
+                          <span className="ml-2 break-all text-xs">
                             {typeof arg === "object" && arg !== null ? JSON.stringify(arg, null, 2) : String(arg)}
                           </span>
                         </div>
@@ -113,8 +113,8 @@ export function TransactionTableRow({ row }: { row: Row<ObservedTransaction> })
                   <>
                     <Separator className="my-5" />
                     <div className="flex items-start gap-x-4">
-                      <h3 className="inline-block w-[45px] text-2xs font-bold uppercase">Logs</h3>
-                      {Array.isArray(logs) && logs.length > 10 ? (
+                      <h3 className="inline-block w-[45px] flex-shrink-0 text-2xs font-bold uppercase">Logs</h3>
+                      {Array.isArray(logs) && logs.length > 0 ? (
                         <div className="flex-grow break-all border border-white/20 p-2 pb-3">
                           <ul>
                             {logs.map((log, idx) => {
@@ -128,7 +128,7 @@ export function TransactionTableRow({ row }: { row: Row<ObservedTransaction> })
                                       {Object.entries(args).map(([key, value]) => (
                                         <li key={key} className="mt-1 flex">
                                           <span className="flex-shrink-0 text-xs text-white/60">{key}: </span>
-                                          <span className="ml-2 text-xs">{value as never}</span>
+                                          <span className="ml-2 break-all text-xs">{value as never}</span>
                                         </li>
                                       ))}
                                     </ul>
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/page.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/page.tsx
index 47b435ef54..a3b0aefcec 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/page.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/[worldAddress]/page.tsx
@@ -1,13 +1,13 @@
 import { redirect } from "next/navigation";
+import { supportedChainName } from "../../../../../common";
 
 type Props = {
   params: {
-    chainName: string;
+    chainName: supportedChainName;
     worldAddress: string;
   };
 };
 
-export default async function WorldPage({ params }: Props) {
-  const { chainName, worldAddress } = params;
+export default async function WorldPage({ params: { chainName, worldAddress } }: Props) {
   return redirect(`/${chainName}/worlds/${worldAddress}/explore`);
 }
diff --git a/packages/explorer/src/app/(explorer)/[chainName]/worlds/page.tsx b/packages/explorer/src/app/(explorer)/[chainName]/worlds/page.tsx
index a8ab09a6aa..04fcbedb5c 100644
--- a/packages/explorer/src/app/(explorer)/[chainName]/worlds/page.tsx
+++ b/packages/explorer/src/app/(explorer)/[chainName]/worlds/page.tsx
@@ -1,7 +1,7 @@
 import { headers } from "next/headers";
 import { redirect } from "next/navigation";
 import { Address } from "viem";
-import { supportedChains, validateChainName } from "../../../../common";
+import { supportedChainName, supportedChains } from "../../../../common";
 import { indexerForChainId } from "../../utils/indexerForChainId";
 import { WorldsForm } from "./WorldsForm";
 
@@ -13,9 +13,7 @@ type ApiResponse = {
   }[];
 };
 
-async function fetchWorlds(chainName: string): Promise<Address[]> {
-  validateChainName(chainName);
-
+async function fetchWorlds(chainName: supportedChainName): Promise<Address[]> {
   const chain = supportedChains[chainName];
   const indexer = indexerForChainId(chain.id);
   let worldsApiUrl: string | null = null;
@@ -49,15 +47,14 @@ async function fetchWorlds(chainName: string): Promise<Address[]> {
 
 type Props = {
   params: {
-    chainName: string;
+    chainName: supportedChainName;
   };
 };
 
-export default async function WorldsPage({ params }: Props) {
-  const worlds = await fetchWorlds(params.chainName);
+export default async function WorldsPage({ params: { chainName } }: Props) {
+  const worlds = await fetchWorlds(chainName);
   if (worlds.length === 1) {
-    return redirect(`/${params.chainName}/worlds/${worlds[0]}`);
+    return redirect(`/${chainName}/worlds/${worlds[0]}`);
   }
-
   return <WorldsForm worlds={worlds} />;
 }
diff --git a/packages/explorer/src/app/(explorer)/queries/useTablesQuery.ts b/packages/explorer/src/app/(explorer)/queries/useTablesQuery.ts
index 197826c86c..8220d89803 100644
--- a/packages/explorer/src/app/(explorer)/queries/useTablesQuery.ts
+++ b/packages/explorer/src/app/(explorer)/queries/useTablesQuery.ts
@@ -52,5 +52,6 @@ export function useTablesQuery() {
         })
         .sort(({ namespace }) => (internalNamespaces.includes(namespace) ? 1 : -1));
     },
+    refetchInterval: 5000,
   });
 }
diff --git a/packages/explorer/src/app/(explorer)/utils/timeAgo.ts b/packages/explorer/src/app/(explorer)/utils/timeAgo.ts
index dc9f2bcac4..cd885031d6 100644
--- a/packages/explorer/src/app/(explorer)/utils/timeAgo.ts
+++ b/packages/explorer/src/app/(explorer)/utils/timeAgo.ts
@@ -11,10 +11,6 @@ export function timeAgo(timestamp: bigint) {
   const currentTimestampSeconds = Math.floor(Date.now() / 1000);
   const diff = currentTimestampSeconds - Number(timestamp);
 
-  if (diff < 0) {
-    return "in the future";
-  }
-
   for (const unit of units) {
     if (diff >= unit.limit) {
       const unitsAgo = Math.floor(diff / unit.inSeconds);
diff --git a/packages/explorer/src/common.ts b/packages/explorer/src/common.ts
index 06eebb04eb..da18b9bc32 100644
--- a/packages/explorer/src/common.ts
+++ b/packages/explorer/src/common.ts
@@ -13,14 +13,22 @@ export const chainIdToName = Object.fromEntries(
   Object.entries(supportedChains).map(([chainName, chain]) => [chain.id, chainName]),
 ) as Record<supportedChainId, supportedChainName>;
 
+export function isValidChainId(chainId: unknown): chainId is supportedChainId {
+  return typeof chainId === "number" && chainId in chainIdToName;
+}
+
+export function isValidChainName(name: unknown): name is supportedChainName {
+  return typeof name === "string" && name in supportedChains;
+}
+
 export function validateChainId(chainId: unknown): asserts chainId is supportedChainId {
-  if (!(typeof chainId === "number" && chainId in chainIdToName)) {
+  if (!isValidChainId(chainId)) {
     throw new Error(`Invalid chain ID. Supported chains are: ${Object.keys(chainIdToName).join(", ")}.`);
   }
 }
 
 export function validateChainName(name: unknown): asserts name is supportedChainName {
-  if (!(typeof name === "string" && name in supportedChains)) {
+  if (!isValidChainName(name)) {
     throw new Error(`Invalid chain name. Supported chains are: ${Object.keys(supportedChains).join(", ")}.`);
   }
 }
diff --git a/packages/explorer/src/components/Navigation.tsx b/packages/explorer/src/components/Navigation.tsx
index 388ddad946..95921087fe 100644
--- a/packages/explorer/src/components/Navigation.tsx
+++ b/packages/explorer/src/components/Navigation.tsx
@@ -30,7 +30,7 @@ function NavigationLink({ href, children }: { href: string; children: React.Reac
 export function Navigation() {
   const { data, isFetched } = useWorldAbiQuery();
   return (
-    <div className="mb-8">
+    <div className="pb-4">
       <div className="flex items-center justify-between">
         <div className="-mx-3 flex">
           <NavigationLink href="explore">Explore</NavigationLink>