diff --git a/src/lib/components/abi/args-form/field/utils.ts b/src/lib/components/abi/args-form/field/utils.ts
index 75866515f..bf8708fcb 100644
--- a/src/lib/components/abi/args-form/field/utils.ts
+++ b/src/lib/components/abi/args-form/field/utils.ts
@@ -17,7 +17,9 @@ const validateUint = (uintType: string) => (v: string) => {
     : `Input must be ‘${uintType}’`;
 };
 const validateBool = (v: string) =>
-  v === "true" || v === "false" ? undefined : "Input must be ‘boolean’";
+  v.toLowerCase() === "true" || v.toLowerCase() === "false"
+    ? undefined
+    : "Input must be ‘boolean’";
 
 const validateAddress =
   (isValidArgAddress: (input: string) => boolean) => (v: string) =>
@@ -29,6 +31,9 @@ const validateVector = (
   isValidArgAddress: (input: string) => boolean
 ) => {
   const value = v.trim();
+  if (!value.startsWith("[") || !value.endsWith("]"))
+    return "Input must be ‘vector’";
+
   const [, elementType] = vectorType.split(/<(.*)>/);
 
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
@@ -41,10 +46,13 @@ const validateVector = (
   // TODO: handle Vector?
 
   let error: Option<string>;
-  value.split(",").forEach((elementValue) => {
-    const res = validateElement(elementValue.trim());
-    if (res !== undefined) error = `Invalid element: ${res}`;
-  });
+  value
+    .slice(1, -1)
+    .split(",")
+    .forEach((elementValue) => {
+      const res = validateElement(elementValue.trim());
+      if (res !== undefined) error = `Invalid element: ${res}`;
+    });
 
   return error;
 };
diff --git a/src/lib/pages/pools/data.ts b/src/lib/pages/pools/data.ts
index a79789e04..70316292f 100644
--- a/src/lib/pages/pools/data.ts
+++ b/src/lib/pages/pools/data.ts
@@ -1,6 +1,7 @@
 import type { Big } from "big.js";
 import big from "big.js";
 
+import { UPPERBOUND_COUNT } from "lib/data";
 import type { Order_By } from "lib/gql/graphql";
 import { useAssetInfos } from "lib/services/assetService";
 import { usePoolByPoolId, usePoolListQuery } from "lib/services/poolService";
@@ -134,11 +135,10 @@ export const usePoolTxsCount = (
   const loading = isLoading || txsIsLoading;
   if (error && txs?.length === 0)
     return { count: 0, countDisplay: "0", isLoading: loading };
-  const upperboundCount = 10000;
-  const showActualCount = data !== undefined && data <= upperboundCount;
+  const showActualCount = data !== undefined && data <= UPPERBOUND_COUNT;
   return {
-    count: showActualCount ? data : upperboundCount,
-    countDisplay: showActualCount ? data.toString() : `${upperboundCount}+`,
+    count: showActualCount ? data : UPPERBOUND_COUNT,
+    countDisplay: showActualCount ? data.toString() : `${UPPERBOUND_COUNT}+`,
     isLoading: loading,
   };
 };
diff --git a/src/lib/utils/abi.ts b/src/lib/utils/abi.ts
index 3d957e124..02af6729b 100644
--- a/src/lib/utils/abi.ts
+++ b/src/lib/utils/abi.ts
@@ -66,38 +66,47 @@ const getArgType = (argType: string) =>
     .replaceAll("0x1::option::Option", "option");
 
 const getArgValue = ({
-  // type,
+  type,
   value,
 }: {
-  // type: string;
+  type: string;
   value: Nullable<string>;
 }) => {
   try {
     if (value === null) return null;
-    // if (type.startsWith("vector")) return JSON.parse(value) as string[];
+    if (type.startsWith("vector")) {
+      const [, elementType] = type.split(/<(.*)>/);
+      const values = value
+        .split(/\[(.*)\]/)[1]
+        .split(",")
+        .map((element) => element.trim());
+      return elementType === "bool"
+        ? values.map((element) => element.toLowerCase() === "true")
+        : values;
+    }
+    if (type === "bool") return value === "true";
     return value.trim();
   } catch (e) {
     return "";
   }
 };
 
-const serializeArg = (
-  arg: { type: string; value: Nullable<string> },
-  bcs: BCS
-) => {
+const BUFFER_SIZE = 1024 * 1024;
+const bcs = BCS.getInstance();
+
+const serializeArg = (arg: { type: string; value: Nullable<string> }) => {
   try {
     const argType = getArgType(arg.type);
     const argValue = getArgValue(arg);
-    return bcs.serialize(argType, argValue, 1024 * 1024);
+    return bcs.serialize(argType, argValue, BUFFER_SIZE);
   } catch (e) {
     return "";
   }
 };
 
 export const serializeAbiData = (fn: ExposedFunction, abiData: AbiFormData) => {
-  const bcs = BCS.getInstance();
   const serializedArgs = fn.params.map((type, index) =>
-    serializeArg({ type, value: abiData.args[index] }, bcs)
+    serializeArg({ type, value: abiData.args[index] })
   );
   return {
     typeArgs: fn.generic_type_params.map((_, index) => abiData.typeArgs[index]),