{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "18114",
    "entityType": "User",
    "nonce": "0x040560f91682e94c4120eea7bb53b3289330a28548dd2e3a53a4cf5ca841e92f",
    "signature": "0xcd09f7984736ffb22e0dda9b8e9534c8e2c24e0b1280aceb085958456d4b57410847356592f5539d0c6a61b5ac151014febc419720e1aa91fc22746dc4fa1edc1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}