{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xc89c9963c185e81cbcc702008c0fcbc4f4a5f73161959b3809b57cd47e784a7d",
    "signature": "0x474d17ca7986f3c4d3ec18efcb88da216f3e18019fe07747ebc0676a6273996b511fc4e2c8a51e5a035f5812b720729242218fe29dca50c45298b5ea8edd2b481b",
    "signer": "0x0Eb68d1ceacF37AbB0D48503E66b8fF2c06E2fdE",
    "userId": "747576419"
  }
}