{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x81cf38ad63695113e3ff2a872b1091585cf42f3af309b35377933769de461a68",
    "signature": "0x35247fe26a8412b2824e4a168c3c909e3e8754f934585a89f47fea17298e59dc03ca568a1a8bf0375b63b4741a18e0c028e89330d2985992f1dbc64edbeda6df1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}