{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe45d574dedccd31833dfdb8b4b8eb7e15bf6e2e0315a378ae914ce564efc4571",
    "signature": "0x8e226c889f49ca469d799678f9ad4cbb2126363ee9fbb223e1e73d49fc083fa36880faa78d786b263d6ecc299ec63c9ee2327305bbd8c2da04044dd9aaee16891c",
    "signer": "0x4f2dc1992AF074e0e00A5C85a6dEcC307aB95e15",
    "userId": "404263867"
  }
}