{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "114450",
    "entityType": "User",
    "nonce": "0xe7e5eebbe9c54cadc7c53fd11e507d7891de704cde54db69e717c6d14b16714c",
    "signature": "0xa10bb27512e80c233abb04710401fa8e2f007f8d3b77358e52938190b79d21ff00c4ec7d6f65e13256b8f683ff59da653f7e8913a4e798b4ddbaf98f34f762681c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}