{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "5400",
    "entityType": "User",
    "nonce": "0x9f12f2a4428ebdf796b1f51705fcc17c05310d485d6e1df68fd9025c8b55e8d2",
    "signature": "0xb92bb064b8c9d8a0a1c32ff4cd46ffa243268d377134817f2642e9ab7f8fd7907e22f52cd519a437b2bf0158edf0a9a7bf6cce99ef0922f874088bd1ab5a67091c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}