{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "35918963",
    "entityType": "User",
    "nonce": "0xc783dbf7cb64c70eb11ab06afb10498257c13b2e0d00fc28562ce3194951a24e",
    "signature": "0xb26fabd0b5ea4d97f2c049f0a48ffa1526026a61bc2b9a5c5ada3d5170b8e3f608308abbc3d9e801bb137544e8a3f3564f9d4cc6a2bfa6a4898af3b224fe81801b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}