{
  "manageEntity": {
    "action": "Follow",
    "entityId": "177152",
    "entityType": "User",
    "nonce": "0x1b9a7d9f382b7460e02e1f34d4987cde2d1f7b4e55a8835813a74065f61e5135",
    "signature": "0x8b9bf0c9aa5b5b9952130f5343dddfeb5bb2ed9af2be5650c183db43664246963303732e777f9ff9956564f1c77bcbc3adb126e49564b24db945c8db765824141c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}