{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "89686",
    "entityType": "User",
    "nonce": "0xc64865ec5cbd2ac09836cf999ca498ccc3feda8e140511a069dbdd21a4216e9b",
    "signature": "0xd9e3bde2910ae1bf65502485493c019c841c1a4864673b1e737ca7594f5bd0d634c6f265e0cb6ae468a9faa3d77097e2d8b8178b0d469efdac99171783a7c2af1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}