{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "205",
    "entityType": "User",
    "nonce": "0xab95ac607025e651ea1dc026d756c10296ca8fc889ae2c3be9fed1c5f1e031bc",
    "signature": "0x8c4f0cf58e0730058c2c85908cb00f852df53e6289452469205f60f5dbbc46464005a3b1cc6f90e7294838c48cde1f44f3fd3431f98e1e824e7c6acd9dbfb85c1c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}