{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xd92945d6c4de2b3bb330dd30deb6c33c2bb06a96d462a06bd311b2fac8cc9509",
    "signature": "0xa8a5afde22f7d9a3e15191c519a5eb78a80ab29a9a974518dc1901101ddec12732ddd03bfbffe16b20a69e3c241be232c8a5e422599176616132f01b931d313b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}