{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753303354",
    "entityType": "User",
    "nonce": "0xf4fc896f3b8ca416f7f5cc613f93814c9188621077885bb567247eec43b7394b",
    "signature": "0x16f43c6736016e6b21d36390748bcbc22d2cbab18a403cf535eb0987e838fd373c6bf2a7a80a12bb436d5d01477931f7f4f642bd59c99caf3797098e16343d481c",
    "signer": "0xEB82b0B3E0C8Ca35edDe7c7AE5940999f64e5493",
    "userId": "2021159"
  }
}