{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x10bf259de270379ea33fe6155c33f3b4ae8174182668d909af37134a1fd500e5",
    "signature": "0xe74ece3509ce4ec76610e4028bc230fdb3288cbd681d610a2361795f68c51f5a3f1610aca43cbca8d7b2ad91ca182c37a68ef50b2d651a7eba2767897998968f1b",
    "signer": "0x97BBA85E2FC209683375cc96C407927a546b82Cb",
    "userId": "776013071"
  }
}