{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "125119",
    "entityType": "User",
    "nonce": "0x77cb0405a32812cea919c8b10849ecf6c132c01cc07d8b60588bdc17249370a6",
    "signature": "0xdb526632b019847446f55566524597487d6cdc50a151c164c65c2f3f33e5653740e03a70db83c896cc6bf370d12df64e8a30ef7b378246639f3fbda80c67574d1c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}