{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "35251",
    "entityType": "User",
    "nonce": "0xfc71aa5f61b874032b516e449d7c56bbdbdf935f6e85287b95a136d9121d2c26",
    "signature": "0xf6f3a325bc7f78fa912d1b98eca852ea2e08ea60682ed76ee5a3fd299e4f980c7e7e72cd6d7f39054c377b8c18745f8247cad938830edc90b6e4628c01d4b1601b",
    "signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
    "userId": "981824750"
  }
}