{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "136098",
    "entityType": "User",
    "nonce": "0x2e6b17673e06ff0dcc5a96d522d005d653773c7418716457457c8f24981e247e",
    "signature": "0x68e1ad9def8027f7ba40aff367c43abcfb77a2961bb3a21363e89d91fa7398ef42cf8a0c2539b53702c658d7d2c06d8f770dad08dd1727b7ea0d4c72553bc29b1b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}