{
  "manageEntity": {
    "action": "Follow",
    "entityId": "528688046",
    "entityType": "User",
    "nonce": "0x7f029211565318f10f8d02c2092f5a385ec4995c2ac16d7ee60abd4627265ff2",
    "signature": "0x5928e5dd0f9d94101d2998816f49ee29a648f8c44457e11de9b292fb4dbf5dad701c1f3575b68815846ef887b9e6609b91aab338292cc3c0078a4f0ce9cc4ed41b",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}