{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67967",
    "entityType": "User",
    "nonce": "0x9e18c7d21ab3fd06b8c7cc27612e11664d24b1694c3161a27a0776d8cabadb58",
    "signature": "0x0e5872a059d88a9c9245a3a2392032efaf0715799abf5d1c2e5dc7cb9cbda5cb24e5d665c684d4661540901eb986f70599bedcb14044bd60969c390ae1d4dc671b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}