{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "68204",
    "entityType": "User",
    "nonce": "0xd7811efe0ff44d0639ebfb15a0ef24ccefc16e812aba35bd1079c5114953fccc",
    "signature": "0x3bd0bddcdad827b6a1b6a85c58f2e59e8d4d698622187531fe8b5fc00cc2076e4199246d12d66cff42e70060116bc14b51799f841d2401e22cf8e6eec792be0e1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}