{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41226",
    "entityType": "User",
    "nonce": "0x889ab840de115a88f717e164f2aa2f9c0c8d5702255268b03ea48fce9e44fb60",
    "signature": "0xfbc3dfc46939c22f830903abe6accc60803efdbc5e685b9ab842a6be731f138e3d83e0c2d9a61904735f971198458395da2b08fbe3eb05eb0de36ee7848db91b1b",
    "signer": "0xFd4aE5e81aA525aE2B933a41ba123825De3EEB1d",
    "userId": "75077"
  }
}