{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc2cb2e5e5c7ad9cb602dfb9c4a4963ea4326f71a19ec4ddf0d9f93f0634d9cef",
    "signature": "0xf2b4ec2e94154832acf9ae4c2eb2396e4d2157363b2088ea5d2cc26a5e07467802bbe1c5b9bd353176303428e7447ea1d2b28040e0f866f57d635d3f7874ac101b",
    "signer": "0xf5D2994DeDCDBfea16EC02bC7C53819B8A9978C4",
    "userId": "121355263"
  }
}