{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0xa1d70c7d5dd34b2ffd0546ea295b565667dcf1825c5669ba48747636d548f097",
    "signature": "0xe64744e75aa158c8fd677d451bc5bfb972c21fb652f506692ff1ccde78ab682f39e675f62930e3be8e380ccf743bd413e32105aacc194a48af6f09ff923cf9c91c",
    "signer": "0xb4A0d67357A27C413B5930Adb975d62fF238D5Fc",
    "userId": "8989850"
  }
}