{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512354652",
    "entityType": "User",
    "nonce": "0xc4f4951aa43ca8c5c8769ca273d014fd1f0fab709422f5fea639a65b64f03063",
    "signature": "0xe9e9fb1263154bc0f7708402cbac47bfb744b25450a5d8c5994ec398a19c47b436289e2f381e8ba84ca0a5d5c9162c03e4a5f51fc3acec3060b76ec9aa3f789a1b",
    "signer": "0xCc67E91B413f58ae6501a26D8361999Be8558Fc2",
    "userId": "114193020"
  }
}