{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "53338",
    "entityType": "User",
    "nonce": "0x5fb25d7f46bd917eb0e688bdd2b6c42f6596f5ad0d5b43687e5e334c1ba52810",
    "signature": "0x301c8fa36a7986ba32de83fac52ada63b3b591b0e7a0c4817eb41e1dad332eab0ffa7fd13cab46bc7ace683b1688afa23b9b4f5209d8a5bfb5390eb3412fdf5f1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}