{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "39181",
    "entityType": "User",
    "nonce": "0x7a64ab331a6213b693d7906aaded6aa94a29219adcfd657aea172d8c9d40b4ba",
    "signature": "0x2059ac3df66aa43b7e0e412b41b053c91c402348125213f4c1ecc4329ee0246b66016f0bfc0b8c95299ba2a9db92fce4d1bc1c547dbcff6e08adb582029137831b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}