{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65157",
    "entityType": "User",
    "nonce": "0xc960e327e2076797504129b6ded9e003a3c36b868b7b8d2a05fd120d671f95bb",
    "signature": "0x6406ef4a565f4cd92602d60310d6b411c2f6428879b789c273a5bac1b819cb487494df3f5b694fee685eed075402893934f6f7a686fa51a1d51ea344a86c295f1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}