{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "10431",
    "entityType": "User",
    "nonce": "0x094c7b8777a057deb25042adc5de945c13cad1ee58ffadd97878cb2bf867fb2c",
    "signature": "0xa9c86b78d0ea9b0ec297e65f0c2024dad1b223e8c4ccc3b4f563391f26f5440455c4be00a7b2c4a0f2e89ad4c65e4a06780ce5ca7d3df7c04aabea05f09df0a51c",
    "signer": "0x970e95a68E86A857D7a6A78560609c220a3846a3",
    "userId": "33168"
  }
}