{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11250",
    "entityType": "User",
    "nonce": "0x29a5b9f0aa90612985e580944ff975a6c810a52a5abf0ee8dfb8422b97d63fe7",
    "signature": "0x0180c9a65570a22499b8ec6ba2d9d3fe967ad791db41f0305d07ede309bdbdc2792159661fab0ad04b52bcd210f8d76ecac7286f0d5770f06cd251622c68d1a31c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}