{
  "manageEntity": {
    "action": "Follow",
    "entityId": "631914512",
    "entityType": "User",
    "nonce": "0x401cb9c7ffdbc01e86b6b000c72097e171cb73b6f9d40c4d28973be1757e735f",
    "signature": "0x86e9f30afcdd9544dae15c712ca6ae50d4498467d886fff7012879976bf1c9fc7d64a7c1d48d7d8d9e5ed75a087c0ad4bfed849fa514eaeb6e3d0a79cc3d55b81b",
    "signer": "0x99184440Ee6a129090E49a1c231270aBC49a9427",
    "userId": "21285244"
  }
}