{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "117825",
    "entityType": "User",
    "nonce": "0x7847590dfa9d048b249bb0ab0cca47f81efb38dc45838799ff2db09c51e26326",
    "signature": "0x11eefc18414485c18991e3e998864b7c450b32cf2152c503ce1c0416768be8c378d59c790c9f9310fdb0fab069ee86400a354a561c09244e74b996711d71f07e1b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}