{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "68624",
    "entityType": "User",
    "nonce": "0xdf85fb342ff89d13aaa944329b3237e2c81e43032349fc728ef37189eab0247b",
    "signature": "0x8c416400d00c919957d9ae79398a1b7b6e5a7000fd5dd943c41d7840ce5046530859f56e554648d2aea9d24aca3907e1a5c76175d6144a596b61923ac29e95811c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}