{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "55295",
    "entityType": "User",
    "nonce": "0x43f5e014bc2c0cb7921c5780cb3433337f7a2e81590f65ec6bcdbae2f188e021",
    "signature": "0x09b8d1f17e6fe263fea795ae35249d9a10ac7e2beff551bd19a71b32a01a7a9a02f671d0ca7f0320a7ad961a227b524eb256944810a86bd930489c47df28bf7f1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}