{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "37279",
    "entityType": "User",
    "nonce": "0x5c6c9047a33ee5374b05a2abea3de2f99092362c3804f513169a081378622ffa",
    "signature": "0xe0821c5c98f3fa60702616ab9a4d5bfcfbedbbfdb25a1f3ab782ab2054da271451527b1b38fa087fcff54d69e16030b1ee3aae87c3ad9a9cd953a94f92a69c271b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}