{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "98404",
    "entityType": "User",
    "nonce": "0x9f4d263b7905a6834c730aa663494dbe9aa4660171244128023f268a4179fc87",
    "signature": "0xe4cd101052772277eb82cb16dc42a075d5b743a8459a43437072fb2ad163201414beb25c22d0aa1455e39eafe1838dc3077cb7ee40feaee227f73d64404961451b",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}