{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "56272",
    "entityType": "User",
    "nonce": "0x430e3f400691447ba63ec44e2d875591418e43849e53d73457008a5569925c21",
    "signature": "0xfd4ce47b886b9dde660031984692e1fdd4b67dcd9e52683a0a0b7f8be6fa41a13ef989d18df34eb787a820594d9a2c4d35348690be68ed10fc11a27e7c9427ff1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}