{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "106203",
    "entityType": "User",
    "nonce": "0x7006fd099b8537dff1e8b8ef5024d09b7a693e5a37c72ee4f0e05e22ecbea4d1",
    "signature": "0x4636cd0a07f17a928962a5770b50de4e951e5cac58a758fe62fd7780bc4f17ff2467f399c85f08d77a08166228db435799f9804515a0ea4c7333511fb02bf20a1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}