{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xba3a9251f4074b28d4e2e3b8784daf412ac29a1b6b403864592adb038f4fa590",
    "signature": "0xce73effec971d06ba7a5157401749d7954e3353cf3808c8ee0d1b19208f7431c7d6030596681f49fdea448c7ea96257470d1f4fa7ff915bb75ef8edd24c8cfb31b",
    "signer": "0x801cFd101977829e8D371a77d53FB980b2BA75f4",
    "userId": "611862968"
  }
}