{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "6097",
    "entityType": "User",
    "nonce": "0xd10e5d62fea9e4c23fa3c569b112615452384bf109be808172c63f9d93f5971a",
    "signature": "0x370586e39d5ba749e7d9d34cc3472b8b93440016661c24b94185aaf9c4493c1d0ce9025c10f4e9d5855e010d4251e5b7b3bb9397389867520484ce8edfdfdd091c",
    "signer": "0xB874f4621c8c59121feacEaD49e379Baa95ebC5b",
    "userId": "480497000"
  }
}