{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "112114",
    "entityType": "User",
    "nonce": "0x13584c8854a3e77b8c696a58b5a3995aa3e2526e403224185a44c168d904df90",
    "signature": "0x798b723d005c599978e84480bb6cee31eba61639f75257e03d64c69153e425e85dcc3c4162c7fb620f36d63d9aeb6f74f6a79bfc48a9cace43e84038826df0a81b",
    "signer": "0x227c6D4cdFc19155a5212Bc082E6079835436E1e",
    "userId": "94961"
  }
}