{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65806",
    "entityType": "User",
    "nonce": "0xe1960ed88151881092516274ed880c4033997a92f3a502ac50a61815168551d0",
    "signature": "0x0ba551a033cfde86ab80054696f0f700c4c7a57675c01b51ada760dfbab5d00962354c1e37f04c74ca33f78febb85427ca5005f3cf8bf847d7287d8b8b749d391b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}