[Bug]: Signatures - Huge performance degradation with long messages

[seaona]

Describe the bug

There is a huge performance degradation when triggering long signature messages with the MM version 12.0.0. The wallet get's unresponsive, and it's hard to scroll or even accept/reject the signature. [New] Observations:

• Disabling petnames, security alerts, etc. doesn't seem to have an effect. The perfromance seems more or less the same
• Disabling the signature re-design, does have an effect and the performance seems better (it's not perfect, but it looks like what we current have in prod 11.16 - see video in the comment below for comparision)
• Trying with a smaller one does have a similar effect (some perf degradation in redesign but not on legacy). Added a shorter signature below to try and the video with comparision with the shorter signature

Expected behavior

No response

Screenshots/Recordings

https://github.com/user-attachments/assets/d8893068-2f96-4e8f-82ef-079c8f966984

Steps to reproduce

1. Checkout test-dapp
2. Add this signature for sign typed v4
3. Start test dapp
4. Trigger signature

 signTypedDataV4.onclick = async () => {
    const msgParams = {
      domain: {
        chainId: chainIdInt.toString(),
        name: 'Ether Mail',
        verifyingContract: '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC',
        version: '1',
      },
      message: {
        contents: 'Hello, Bob!',
        from: {
          name: 'Cow',
          wallets: [
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
          ],
          email: 'cow@example.com',
          phone: '+1234567890',
          address: {
            street: '123 Moo St.',
            city: 'Farmville',
            state: 'CA',
            zip: '12345'
          },
          company: {
            name: 'Cow Industries',
            role: 'CEO',
            employees: [
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
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                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
              {
                name: 'Bob',
                role: 'Developer',
                wallets: [
                  '0xB0bDeAdbeadbEadbEadbEadbEadbEadbEadbEad'
                ]
              }
            ]
          }
        },
        to: [
          {
            name: 'Bob',
            wallets: [
              '0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB',
              '0xB0BdaBea57B0BDABeA57b0bdABEA57b0BDabEa57',
              '0xB0B0b0b0b0b0B000000000000000000000000000',
            ],
            email: 'bob@example.com',
            phone: '+0987654321',
            address: {
              street: '456 Hello St.',
              city: 'Greetingville',
              state: 'NY',
              zip: '67890'
            },
            company: {
              name: 'Bob Enterprises',
              role: 'Founder',
              employees: [
                {
                  name: 'Charlie',
                  role: 'Manager',
                  wallets: [
                    '0xC1harLieDaEDaEdaEDaEDaEDaEDaEDaEDaEDaEDA'
                  ]
                },
                {
                  name: 'Dave',
                  role: 'Engineer',
                  wallets: [
                    '0xDavEDaEDaEDaEDaEDaEDaEDaEDaEDaEDaEDaEDAe'
                  ]
                }
              ]
            }
          }
        ],
        attachment: '0x',
        metadata: {
          priority: 'high',
          timestamp: Date.now().toString(),
          tags: ['urgent', 'personal', 'confidential']
        }
      },
      primaryType: 'Mail',
      types: {
        EIP712Domain: [
          { name: 'name', type: 'string' },
          { name: 'version', type: 'string' },
          { name: 'chainId', type: 'uint256' },
          { name: 'verifyingContract', type: 'address' },
        ],
        Group: [
          { name: 'name', type: 'string' },
          { name: 'members', type: 'Person[]' },
        ],
        Mail: [
          { name: 'from', type: 'Person' },
          { name: 'to', type: 'Person[]' },
          { name: 'contents', type: 'string' },
          { name: 'attachment', type: 'bytes' },
          { name: 'metadata', type: 'Metadata' }
        ],
        Person: [
          { name: 'name', type: 'string' },
          { name: 'wallets', type: 'address[]' },
          { name: 'email', type: 'string' },
          { name: 'phone', type: 'string' },
          { name: 'address', type: 'Address' },
          { name: 'company', type: 'Company' }
        ],
        Address: [
          { name: 'street', type: 'string' },
          { name: 'city', type: 'string' },
          { name: 'state', type: 'string' },
          { name: 'zip', type: 'string' }
        ],
        Company: [
          { name: 'name', type: 'string' },
          { name: 'role', type: 'string' },
          { name: 'employees', type: 'Employee[]' }
        ],
        Employee: [
          { name: 'name', type: 'string' },
          { name: 'role', type: 'string' },
          { name: 'wallets', type: 'address[]' }
        ],
        Metadata: [
          { name: 'priority', type: 'string' },
          { name: 'timestamp', type: 'string' },
          { name: 'tags', type: 'string[]' }
        ]
      },
    };
    try {
      const from = accounts[0];
      const sign = await provider.request({
        method: 'eth_signTypedData_v4',
        params: [from, JSON.stringify(msgParams)],
      });
      signTypedDataV4Result.innerHTML = sign;
      signTypedDataV4Verify.disabled = false;
    } catch (err) {
      console.error(err);
      signTypedDataV4Result.innerHTML = `Error: ${err.message}`;
    }
  };

Shorter signature

 signTypedDataV4.onclick = async () => {
    const msgParams = {
      domain: {
        chainId: chainIdInt.toString(),
        name: 'Ether Mail',
        verifyingContract: '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC',
        version: '1',
      },
      message: {
        contents: 'Hello, Bob!',
        from: {
          name: 'Cow',
          wallets: [
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
            '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
            '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
          ],
          email: 'cow@example.com',
          phone: '+1234567890',
          address: {
            street: '123 Moo St.',
            city: 'Farmville',
            state: 'CA',
            zip: '12345'
          },
          company: {
            name: 'Cow Industries',
            role: 'CEO',
            employees: [
              {
                name: 'Alice',
                role: 'CTO',
                wallets: [
                  '0xA1iceDaeDaEDaeDAedaEDaEDaEDaEDaEDAedaEDa',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                  '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
                  '0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF',
                ]
              },
            ]
          }
        },
        to: [
          {
            name: 'Bob',
            wallets: [
              '0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB',
              '0xB0BdaBea57B0BDABeA57b0bdABEA57b0BDabEa57',
              '0xB0B0b0b0b0b0B000000000000000000000000000',
            ],
            email: 'bob@example.com',
            phone: '+0987654321',
            address: {
              street: '456 Hello St.',
              city: 'Greetingville',
              state: 'NY',
              zip: '67890'
            },
            company: {
              name: 'Bob Enterprises',
              role: 'Founder',
              employees: [
                {
                  name: 'Charlie',
                  role: 'Manager',
                  wallets: [
                    '0xC1harLieDaEDaEdaEDaEDaEDaEDaEDaEDaEDaEDA'
                  ]
                },
                {
                  name: 'Dave',
                  role: 'Engineer',
                  wallets: [
                    '0xDavEDaEDaEDaEDaEDaEDaEDaEDaEDaEDaEDaEDAe'
                  ]
                }
              ]
            }
          }
        ],
        attachment: '0x',
        metadata: {
          priority: 'high',
          timestamp: Date.now().toString(),
          tags: ['urgent', 'personal', 'confidential']
        }
      },
      primaryType: 'Mail',
      types: {
        EIP712Domain,
        Group: [
          { name: 'name', type: 'string' },
          { name: 'members', type: 'Person[]' },
        ],
        Mail: [
          { name: 'from', type: 'Person' },
          { name: 'to', type: 'Person[]' },
          { name: 'contents', type: 'string' },
          { name: 'attachment', type: 'bytes' },
          { name: 'metadata', type: 'Metadata' }
        ],
        Person: [
          { name: 'name', type: 'string' },
          { name: 'wallets', type: 'address[]' },
          { name: 'email', type: 'string' },
          { name: 'phone', type: 'string' },
          { name: 'address', type: 'Address' },
          { name: 'company', type: 'Company' }
        ],
        Address: [
          { name: 'street', type: 'string' },
          { name: 'city', type: 'string' },
          { name: 'state', type: 'string' },
          { name: 'zip', type: 'string' }
        ],
        Company: [
          { name: 'name', type: 'string' },
          { name: 'role', type: 'string' },
          { name: 'employees', type: 'Employee[]' }
        ],
        Employee: [
          { name: 'name', type: 'string' },
          { name: 'role', type: 'string' },
          { name: 'wallets', type: 'address[]' }
        ],
        Metadata: [
          { name: 'priority', type: 'string' },
          { name: 'timestamp', type: 'string' },
          { name: 'tags', type: 'string[]' }
        ]
      },
    };
    try {
      const from = accounts[0];
      const sign = await provider.request({
        method: 'eth_signTypedData_v4',
        params: [from, JSON.stringify(msgParams)],
      });
      signTypedDataV4Result.innerHTML = sign;
      signTypedDataV4Verify.disabled = false;
    } catch (err) {
      console.error(err);
      signTypedDataV4Result.innerHTML = `Error: ${err.message}`;
    }
  };

https://github.com/user-attachments/assets/0acfad1f-7872-434a-ac1b-14f218629670

Error messages or log output

No response

Detection stage

In beta

Version

12.0.0 beta build

Build type

None

Browser

Chrome

Operating system

Linux

Hardware wallet

No response

Additional context

No response

Severity

No response

[jpuri]

Hey @seaona : I found that request has an issue EIP712Domain is not defined. Thus the JS code is throwing error in DAPP itself and is never submitted to MM - thus there is no response. Fixing this fixes the issue.

[seaona]

hey Jyoti, could it be that it didn't copy correctly the request? I'm able to reproduce the issue, and the signature is correct

https://github.com/user-attachments/assets/83c35b01-b959-4161-aa90-97c8afcc2fd0

[digiwand]

As discussed in Slack, we think to repro without error above, we need to either: a) fetch the latest updates from test-dapp before applying repro steps b) add the EIP712Domain value:

[
    { name: 'name', type: 'string' },
    { name: 'version', type: 'string' },
    { name: 'chainId', type: 'uint256' },
    { name: 'verifyingContract', type: 'address' },
  ],

[digiwand]

I added console time logs to various parts of the rendering. My suspicion is this is related to the DataTree component. The second screenshot uses the same logs as the first, except I added

console.log('rendering DataTree');
console.time('log');

I meant to add

console.log('rendering DataTree');
console.timeLog('log');

but this actually panned out well in the console with it's duplicated outputs.

I also tried to remove the ScrollToBottom component and this did not make a noticeable difference in performance.

cc: @jpuri