{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5218",
    "entityType": "User",
    "nonce": "0xaf266474ed8131041ec878a883215b8f60e711989189af08c6273341694c9849",
    "signature": "0x766f9eb1b823f92c0aa374fb30eedf66a0628dae0785847afcf9bb1703d6e7ba7c5200ca8fb7a4850af2b31e4a71948f3c7a83e919fcdb0de5af8f56086ef2721c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}