{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xdcb84542a4d14a3a21033f6485caee2713bb5369c568c8eaaf3d4984f3986063",
    "signature": "0x2e294836dee96601ce8d3410597e62230deb43c8deb7737b76610316bb7eac7420c78828b35850ea7b694c0958d1634714837a5a7829afa4ab0a0f60f32d1f221c",
    "signer": "0x27ae790B7aAcA244c689df0FE958D5431f1e4861",
    "userId": "669640444"
  }
}