{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "229770",
    "entityType": "User",
    "nonce": "0x3cfa0320adf12fce1218ef93a0719341ce115ef20aea1d07c2b623f978968af2",
    "signature": "0x59271b3bbc5d0a89d774734db66a06a5fd1e2960afb2229f4f8e7f6aac8bc861707d5040fccef7f7ed46aaeec020ee6474791558a5d4daf55be9cdd158d3ed151c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}