{
  "manageEntity": {
    "action": "Follow",
    "entityId": "222",
    "entityType": "User",
    "nonce": "0x875ca655e3d524f5a80fe8607e76438bcd449713cfee02379727e06c0d042b36",
    "signature": "0xcde83e21c9fbc6465a3e7fb20555785a05155ade25cb25c0a794bc96394357d97d05d2ed511692f0918e44cb1a62fcf48e0d23ecd63de920450e32f0270595961c",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}