{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xc67bbbd33e0be3714e689f7dd2a9cf0d8c4c9924c56ce81732c7950b88661d66",
    "signature": "0xb6d05d022ab942883c9a1a08406ce7623ed01f4b58246885d8fd133532664cd24a8009682ee92f3c20deb903979a859b1c9f6df5c09c61e8ef28bae3845c2b781b",
    "signer": "0xdCEd2038393702F47EfF3e1fAc5D5Ffb9abfE03b",
    "userId": "883672014"
  }
}