{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308558165",
    "entityType": "User",
    "nonce": "0x74963aa67a291725e385fdb203d7e3f965bfb0cccc52022f402375cc3a2f199d",
    "signature": "0x4942f95002c9412a1c0011c0fa35783500e707eb9c1f8b06432e96bac743972e2a43414107c29ddcefc05b5778eb5ed06e74b96ee607cf56c3dff25d9f26c6181b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}