{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe4920f3cb3b8033f0e48d875b093aedbd16c2d86184a8fb5270dd22e51aa09df",
    "signature": "0x65962c98eb1c4440a9c1e79fa4ea2c6c4feae7f6bb3f31f57dea3a25c397cf35428533e792774022f6d6cb4e8db28c632462a29a7f204975a59965376ac042651b",
    "signer": "0x97Bf0399B8dE4eFd676567151F7439CD02e15F78",
    "userId": "339953346"
  }
}