{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76187",
    "entityType": "User",
    "nonce": "0x67c07ce65e685b874190662d7143c9f2727020ee3290fbd602b1bf9d5d2a143c",
    "signature": "0xb52147001918288b40cbb8e5e5030bc11e5b2c96c0316cdd0ac7ca41dd6f70a917a4a8218e5fdcafc35bcdb90f528d7ae8cc6a27830c823dd846bad94f01f1521b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}