{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "89682",
    "entityType": "User",
    "nonce": "0xdd636f5fece8350e66ff0600a2fc329ebabd69fd7826d0b066fa64b29a4cb67d",
    "signature": "0x789ec63d75ae2a907e916cacb4d48bee92f2a952d912dcb4873a577eb96e7800548107333ac504ba187356231c5ec271abdc1bd166dad509bbe1bbfdfc6122931c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}