{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0xc252e8124149c908dcb24d9a4bf60d89e54030d75a9bdd26bbbe018fd6a87d10",
    "signature": "0x9d27ab39055ed8bfc9aae6538e53654a4da79c99f18c36c455e69260365500715b58c527ce59cc0418d58c12781c7353698b21259fa6560f8317ef22a23a3f771b",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}