{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "127142",
    "entityType": "User",
    "nonce": "0xbeb79ae634de7503055ed910ba8813ac6b4cbdff9325c11bd5a5491f7f7211c1",
    "signature": "0x4b1284c342902e77e8925fb2e0c285a951b85346736b027cfdcd72554a35288762da2d7d598d373e40bf4dc69cb5f3d961c12bc040b94909afe844b53b39ebf11c",
    "signer": "0xA01ebc830d66b9A7a47A2EC95BcA34ED6EB49a45",
    "userId": "463524416"
  }
}