{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "32264",
    "entityType": "User",
    "nonce": "0x44317cdd15ab0b3709c9ffaf196069b7e3bf07765911b5df06f7870ec28181d2",
    "signature": "0xc3485b5b821d431fc2a73abcb3bf35c28fd587d490466ccc2ae1715dcc941eda6af05bf2823861db59640fd174d91d38e86fda1ae23e51f582c8a1b43f93b1c71b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}