{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe281427b9e033b540ada16e8d3a185a95615d6498ac5108fb2a8cfd9e7e94a2b",
    "signature": "0x44f8969965fa3c7d2de838f1fa77ea31c394eabbd87fa5c5ee0c5d23819ed9e303b3f585ee6bf8ccceb64e5b9600e31ed12029efefda3819de67c52fcc510a581c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}