{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "97654",
    "entityType": "User",
    "nonce": "0xd21555ecbd3a4d39b2f2a963864e87e406f8e163e3bd184f59b53aac8e744a88",
    "signature": "0xc3ff9be9165da3d927822aeb854d2d2166930fb20f09b5dd5fde545fe5b62c1103d9df7e1ab92029ce14874d675819e49e2bf37062caa59d2ec354cb448864f21c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}