{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "84494",
    "entityType": "User",
    "nonce": "0xbaaa0e5a1d5e6559a133d2a022bb07f2ae397df9c9ce8810986852d50b5b8b38",
    "signature": "0xf60de4cca859e7fc03f06a65206e4fde7bdffcf06e3bff5c9374c65f27c9c3b63cc4a89262337703aabe794dfd105289f0b18270c1bcd594f9515bc0aabd53ca1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}