{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "224761",
    "entityType": "User",
    "nonce": "0xde1d2f4ef1171da64ac8ce115bd3de2580b50808926318faae40b15c7eca75fd",
    "signature": "0xd5fb276de6a2b93661497fba1ffecd261b87b4962d3f0cd310dd8f42f3043f0e4b48a6141d05b3053631e103fc3ee82895897515ff404afb8b0ac28e52ed18461c",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}