{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x679aa5828d1cffc86b2bc9a631d8d1b2e92aeff232086129dcd15f46ef580571",
    "signature": "0x145843465241c0ca58f76f6679d2bfbaf0a4283ce422f93bb8d53f356b5d82d938bf8391b7621f75a47491561ef0a2499d181a0615911dc5039ad38a917856cb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}