{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "55368559",
    "entityType": "User",
    "nonce": "0x36ea0b58263e49d99723e757c0927722fe3fc96edffab9621f24e5e1e08b2fea",
    "signature": "0x6dc0608071ebf7d7d7a5b0152b1132f6caddf10ba8b5d43c199ae4900398c6393b7b35dbf9cd4f72b5fa3ce468475ef87c00c82625bf6ff54bce26f74b8e5a171b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}