{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "35251",
    "entityType": "User",
    "nonce": "0x5262ee065d935863701b8bec93a30f47475fb8a7db3139632beb64439870080f",
    "signature": "0x3fea23d3aded4017656610b64c0055c7da7c7d9e7fdcc68be9fd52a72986e2e109d381a5cc8ae171c347d6f73db6a68537fe4009b2edafdee6b809355bf25c681b",
    "signer": "0x417DF7Ac84876c4Ba8A476333a7F1326eFa03593",
    "userId": "178351686"
  }
}