{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "49856",
    "entityType": "User",
    "nonce": "0xfd42a5f62da6d8b6860d1a45870390b2a25ee1dcd896a8cf833bbed6d91906c6",
    "signature": "0x1bb7f1f5eb178b61f489400ec7d7e609586b5ff18495489948af212fd6338d647ddff598ca88db75d2791dc638e50ab3c3ecf4e335cbd248bf646f2818b3edbd1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}