{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x016158b00ac8fcc67343686b5cb3b4bdb5b722695c0b549623369ea75ebf98ac",
    "signature": "0x087233028a45ea5d3afdd4eaf3e2f70bb85e14c8a620dad8a94ee5a9124b12e85d37c572050b808b8f5a072a06ed03871496e537bb66350492f6a182b07aaec51b",
    "signer": "0x801cFd101977829e8D371a77d53FB980b2BA75f4",
    "userId": "611862968"
  }
}