{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xe4709e133cab958c11fefe773ed6bff9ace6ecead39f7670a940aa2b31455561",
    "signature": "0x8e9c57a9979f8837908adf1ae1489b38896c185321b5e681c5f969c7d6baccfa1a8aa67de9ee044b088bec067fff2183ac1e74f94d0ee6c061ae543dfb2de0fe1b",
    "signer": "0x2fff57D5628D87Ce98d02775C9cF63dB765aa6c5",
    "userId": "640804276"
  }
}