diff --git a/package.json b/package.json
index e11218f62..1b79b153b 100644
--- a/package.json
+++ b/package.json
@@ -56,6 +56,7 @@
   "dependencies": {
     "@commitlint/cli": "^17.3.0",
     "@commitlint/config-conventional": "^17.3.0",
+    "@msgpack/msgpack": "^3.0.0-beta2",
     "@semantic-release/changelog": "^5.0.1",
     "@semantic-release/commit-analyzer": "^8.0.1",
     "@semantic-release/exec": "^6.0.3",
diff --git a/packages/oss-console/src/components/Launch/LaunchForm/LaunchFormComponents/StructInput.tsx b/packages/oss-console/src/components/Launch/LaunchForm/LaunchFormComponents/StructInput.tsx
index 208d39086..49ecdee76 100644
--- a/packages/oss-console/src/components/Launch/LaunchForm/LaunchFormComponents/StructInput.tsx
+++ b/packages/oss-console/src/components/Launch/LaunchForm/LaunchFormComponents/StructInput.tsx
@@ -1,7 +1,8 @@
-import React, { FC, useCallback, useMemo, useState } from 'react';
+import React, { FC, useCallback, useEffect, useMemo, useState } from 'react';
 import { Form } from '@rjsf/mui';
 import validator from '@rjsf/validator-ajv8';
 import styled from '@mui/system/styled';
+import * as msgpack from '@msgpack/msgpack';
 import { InputProps } from '../types';
 import { protobufValueToPrimitive, PrimitiveType } from '../inputHelpers/struct';
 import { StyledCard } from './StyledCard';
@@ -60,6 +61,7 @@ export const StructInput: FC<InputProps> = (props) => {
     typeDefinition: { literalType },
     value = '',
     hasCollectionParent,
+    initialValue,
   } = props;
 
   const { jsonFormRenderable, parsedJson } = useMemo(() => {
@@ -99,6 +101,16 @@ export const StructInput: FC<InputProps> = (props) => {
     setParamData(formData);
   }, []);
 
+  useEffect(() => {
+    if (!jsonFormRenderable && initialValue) {
+      const value = initialValue.scalar?.binary?.value;
+      if (value) {
+        const parsedValue = msgpack.decode(value);
+        onChange(JSON.stringify(parsedValue));
+      }
+    }
+  }, [jsonFormRenderable, initialValue]);
+
   return jsonFormRenderable ? (
     <StyledCard error={error} label={label} name={name}>
       <StyledForm
diff --git a/packages/oss-console/src/components/Literals/helpers.ts b/packages/oss-console/src/components/Literals/helpers.ts
index ea2b05b97..931b23ab4 100644
--- a/packages/oss-console/src/components/Literals/helpers.ts
+++ b/packages/oss-console/src/components/Literals/helpers.ts
@@ -1,6 +1,7 @@
 /* eslint-disable no-use-before-define */
 import Protobuf from '@clients/common/flyteidl/protobuf';
 import Core from '@clients/common/flyteidl/core';
+import * as msgpack from '@msgpack/msgpack';
 import Long from 'long';
 import cloneDeep from 'lodash/cloneDeep';
 import { formatDateUTC, protobufDurationToHMS } from '../../common/formatters';
@@ -79,6 +80,13 @@ function processBinary(binary?: Core.IBinary | null) {
     return 'invalid binary';
   }
 
+  if (tag === 'msgpack' && binary.value) {
+    return {
+      tag: 'msgpack',
+      value: msgpack.decode(binary.value),
+    };
+  }
+
   return {
     tag: `${tag} (binary data not shown)`,
   };
diff --git a/yarn.lock b/yarn.lock
index 8d1ce1572..1a43afe7b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3501,6 +3501,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@msgpack/msgpack@npm:^3.0.0-beta2":
+  version: 3.0.0-beta2
+  resolution: "@msgpack/msgpack@npm:3.0.0-beta2"
+  checksum: d86e5d48146051952d6bea35a6cf733a401cf65ad5614d79689aa48c7076021737ca2c782978dd1b6c0c9c45888b246e379e45ae906179e3a0e8ef4ee6f221c1
+  languageName: node
+  linkType: hard
+
 "@mswjs/cookies@npm:^0.2.2":
   version: 0.2.2
   resolution: "@mswjs/cookies@npm:0.2.2"
@@ -14907,6 +14914,7 @@ __metadata:
   dependencies:
     "@commitlint/cli": ^17.3.0
     "@commitlint/config-conventional": ^17.3.0
+    "@msgpack/msgpack": ^3.0.0-beta2
     "@semantic-release/changelog": ^5.0.1
     "@semantic-release/commit-analyzer": ^8.0.1
     "@semantic-release/exec": ^6.0.3