{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62942053",
    "entityType": "User",
    "nonce": "0x1159ab82d754f6cdea156f425dce7efdf6dcb4c8e203eb4f37afd4ef60d52f88",
    "signature": "0x7a68f212d642dd889b0bde7ca09824f1cf70795351d35f4c913bc8820385ada8416038dc074f351127d7136494478baa38c8903bd14e116837ae2334957894d51b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}