{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xecb596bf709a0557c307ffca2134d8f30ba9b53b8bf4905f61c221e98aaa907d",
    "signature": "0xeebd9e67cc53f2eded692856d1e2f203fb412726ab6d946a163bb4c046be81436cbac4e3f867a6f973e44a51379c21f03dffd8799d2052fdd61aebff3d2453001b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}