{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "60649",
    "entityType": "User",
    "nonce": "0xce95117b184f7cca6f2a463bb0715c872ff1dbb833e570382e25660c017bdff8",
    "signature": "0xd6522d097909841ba8dfed141ed273ae63440c385b455ce7735220f785afba9f0afcec60e80ed6b310711efffc9b5e54ada3cc3211db031d51413eefb20e9e4b1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}