{
  "manageEntity": {
    "action": "Follow",
    "entityId": "943263428",
    "entityType": "User",
    "nonce": "0xe9e9f98b6cd2bef89adfa7f71ba1bb14b179b8c3eb805f6519030baa7aba01cc",
    "signature": "0xa9877ec8d65e33447cb92f149e48d9fa0294d0ba75056455f0a13b9e3b2c97460a58f30ac44cd835cd777a5c738c0cfe3111ee50399e8b26841bdabe1fcf16a81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}