{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xe095a8c9fd87d0c002599e9d267a504532ddfc2f4d2d1f3ec627fb2cead42401",
    "signature": "0x4992703cc1235aba76f199160cd4a845a77191cc3d63e95000af7a68f312bdb44505c4c8739d1cb686b8079c14e15715957fc106203299960a7f5785f35830001b",
    "signer": "0x995Ca8f2d3956487967aCfd7EA849313C448c3a8",
    "userId": "227564"
  }
}