{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309421",
    "entityType": "User",
    "nonce": "0xb624a330c92530a29f7480bf361e2418f8acf332a51f727e2dffd507eff31052",
    "signature": "0x49834a8b3f41eda3e84a94f6666283945f3ec30041292d5b57974aaa263228d370a4792853d4aa739fb72825dfabafbe44c75c048910e571121574d7c452ebfe1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}