{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508547804",
    "entityType": "User",
    "nonce": "0x4e2e896e8bd997615740a23b82781303356b69692e5db0a8e231993971362848",
    "signature": "0xd4042504ef7a06f4cbebe6d90d3a2044e17f4b5becd8ce5a5c63dc605a6aa23a73ea6b9aca501fe9e0c60443590c0c31b024167adb0fd8dcbd9c081c9ab4f2fe1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}