{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd69e5d700a626be8fe09c8d996dfe10f65562cf572612a34c70a2dd154240065",
    "signature": "0xeb952223692d89dbb1b9f3d8036e69603fe60e0fcd9abaa1966a881851cf48dc52de58ea82155e22d353ad11aeb0c2d383c711c77bc1cbedd2a25b55ea74899d1b",
    "signer": "0x5ff90b5C3D053A72270Be3D4b0511A4DeaB42a72",
    "userId": "665294139"
  }
}