{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2235",
    "entityType": "User",
    "nonce": "0xfc6bd77b52f8d8d8f2ba2b541f14b54c0bf28f5e0260859ef70dec842ea79739",
    "signature": "0x555f27c159cdb3f8d23ca3e3d781cc0e11be8110e18223298c6a49941c7ec3cc3f4c498165557bf105770422b58e929a54b0c381405e54b2abfd636fb3a41bcf1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}