{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "49564",
    "entityType": "User",
    "nonce": "0x3a81c38087ef229f11ef03cec2cd147187f975d7d28ab40bc6fedb63e3b788c8",
    "signature": "0x1cf93ed51942503b61d5a78e3c207685468fbb82c5909f10602c6fe2c41223f576bab4f24b625e1f0e88c9d1acdbc3e05793a32955227a4c2293f86e4db3758f1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}