{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "75469",
    "entityType": "User",
    "nonce": "0xd0fe5259ece7a764c055c1c744aa9b2e576b9dbe8ec5f8ec44ae8d9ba64c9115",
    "signature": "0x6a4dfac193876a7533e6c21ebcae8bf288b81efb8ab30d719f2eb4df1594229f317730aa13a9dbefbbb8fac68688b0f8c25edc3f746b2e8b292afa0c6b12e3df1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}