{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0x48dec710a7fd5b4bf13150857ea5ab40edf38e7250b6adb8b5eb7cca3ba81e65",
    "signature": "0x030a8092f563b6e7ebda4e746f988b4d81f62d7d7e828d79fffb7cb315d9f8db30e720fc5a55cba853dfbb3c81c7028c0c0f97a7aab111cdecd78aa56ea888d21c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}