{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65068",
    "entityType": "User",
    "nonce": "0xa2eb2879c8434f170221cf4e13cd7dbe79f2bea9b16fc219e7079cafbb1ed046",
    "signature": "0x65d9c90a180ba001ced52010b2a3dfd0e3655300623e8d5096b824b47bf89d9f4f0e32e56338ef7cb091b6e7956873b7a5a3831123c58e6dab1d1db4755188541c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}