{
  "manageEntity": {
    "action": "Follow",
    "entityId": "741468",
    "entityType": "User",
    "nonce": "0x5c9818ce65f49ae529c8f7ac3b648e0af87fdce63101a76cba097765fb1e6986",
    "signature": "0xb1b74be217aff9d5424bb38c4eccd8355f8cf389341ef73efb9131ad47e13aa10269e9759244e9c15a62c6a7ee3a386c998183e3e0ee7832361c1b7c2c0a6b311c",
    "signer": "0xF4F4BffA09cd1B82D70aEe4E3aFab364555A9F67",
    "userId": "43007244"
  }
}