{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "101299",
    "entityType": "User",
    "nonce": "0x882df67faba03e3deb190a5822d8c9f4f9b7f70df83e3ea243ebb1fd265461a4",
    "signature": "0x1174cfb52e240798fdb435735a55aee279d847d54817c865876c5016734433990e3c167c161be76b1beb3c292faecd2de19d2cddb5aa214995bfca34901d01f81b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}