{
  "manageEntity": {
    "action": "Follow",
    "entityId": "521",
    "entityType": "User",
    "nonce": "0x01dd2974e88286d1369d12fa48b7a974873e7b987c00b130ed3fff21ae6b6311",
    "signature": "0xab8610ba26826e41d8b421c56bd6d0e33d99fb32081f3666c598a1f2cf968c2b0d7369fc08b97989329ed8e98e68c396677a6687c6342a3a644f928fa6ed6c491b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}