{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1494131",
    "entityType": "User",
    "nonce": "0x74dc7aa807f2d8647fadf6b0ce2d33bb9b3f8a56eb362d38706c4d37ba7d3078",
    "signature": "0x6604e6940ce8cfc536a87601e9398c900f7790bf763e895839436f375740d07528063e64fca6d8773717cc054c6c91a479b7200392c190e1930d3e7c99c95d381c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}