{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "66962",
    "entityType": "User",
    "nonce": "0x04fa3ddf9246a21903918117833cf3db910170704efa09d04fec7e71c0ab6b65",
    "signature": "0x8b594c88be1ec8ea98d7e49f44914241deccd68878c51392791aa4ac826b2a52365103b3933cdb2ecf3dde8c9476faa40bb379933de5493fde87e1dd0e83636d1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}