{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "102596",
    "entityType": "User",
    "nonce": "0xfdc664966fc09930b31f520eb295a81806078c09a073662553a2f529a02e40a3",
    "signature": "0x570c9fb5b7436d06c35a5c3595711496a234dce36756b9ef83a6d23661893e5736b8f86de7d795de8e4199fefff215ce7a689566e1475f17cd587903482e15011c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}