{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35251",
    "entityType": "User",
    "nonce": "0xbf1957e867d258f95ce01219b422fe68ac970f4800a4f179b8ef857ce7421f7c",
    "signature": "0xce7f9984b9e9d418e1420fac7e6976b4c9a51fc9d6f5c875b1b5c64f0706ce2616fd51b8f02663d1edebfc63db655125d9b8299093098288808225502a52cd991b",
    "signer": "0x92632D7BE74bA47022399097665C226D2833ab2C",
    "userId": "327722"
  }
}