{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5663",
    "entityType": "User",
    "nonce": "0x9cc8a9f77fe5114a6e3d9b7fbd3f249b212de7328fdf3c9c9ce47b9bc24a22a0",
    "signature": "0x97a810d43ea0d5fd42270b5cacc1c53f646b669590035eec41c15fa0a44b0a990302506d817a9cf5d523940ab02ec96d00cd0831c28a678055397d4fddac992d1c",
    "signer": "0x970e95a68E86A857D7a6A78560609c220a3846a3",
    "userId": "33168"
  }
}