{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x9cfc96c40048f8e0f997b0679ed4de491291f50d2af1d2f3e6e6165645f3a77b",
    "signature": "0x1e4c653ef9d2ec484d65f106629e98bf86edcdb1a9e347e8edc79992cefef55b088efb2bc6cbce4a21a225a17d89ea4548824723c47ff2a10417d705e921a77f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}