{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "32289",
    "entityType": "User",
    "nonce": "0x6a838b7841eafa0e96afa1496f49730cae7f7b0c0b81418f207900fa1903b761",
    "signature": "0x594f8d1c1fb897409ab10e3728e27c1a3089fadd245e69f0d64dcdb09fbcfc6d5bd8dd5426e82fd0d28e2c57729b05ca8609e6e9b2efb61688686c6289b072851c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}