{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "7010",
    "entityType": "User",
    "nonce": "0x3303b2513e1d1faab1c9a6d31d96ed5d504d17df08fb9158a3db5f35648ea29c",
    "signature": "0x099a4509d9c25d30abd878bb8368e38b8e98c0419a4fa11920b100d6345b5127231eebaf37f31b04e1855fd9bc1d31a54a6ea45826b8c5a738e6943f25793b5b1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}