{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "114197",
    "entityType": "User",
    "nonce": "0xadeda9bdd79d50d05d2f4c31502810a1a061aaba996456b0414d8894cd45b28a",
    "signature": "0xcf9e6bbfece77aa63fd4e83a38cac2b1cf9b15822f507a9b83153a71e1d91c5522bc2be42dc07353e2ce719bc5b921381b161bcc558def5e75f84d92926d26481b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}