{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "50475",
    "entityType": "User",
    "nonce": "0xbd43e84e1d0a34c3c877bc887707e4d2fc01765a0bbd34bd60df83353ffd60a2",
    "signature": "0x0fdaec42eada822abd35d87c51c2372fce65ddcb2c41846fa4f264fecb244cf1418a7960c81f752aa244717a5118fe08360625d0ce6e10911179724be28b21f91b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}