{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "314016",
    "entityType": "User",
    "nonce": "0x13d4486e8e816cc2d1d4722b79d57832778efb232c1ddaf3d46e93c4b43588dd",
    "signature": "0x822b4c88fed63f115a23153fbf46b0e810484bbf63b0ed3cac01268d132d603d12cd09c1bf24bae9f4119b6d671d1a1df5f97e981dc420dc1bfe5debe20371bb1b",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}