{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3c63bbdddc7d1260852fdfe27fc210b373c19d5e52891339b90b6b74000e59ca",
    "signature": "0xd96b4dc64d87785369852c73cd21a3ff633d474845eeabb63e8e56e0c819a242042b7fed89ed8f944d52bb65724ccc901d1f9788a79f18ad1b22cc84222530c71c",
    "signer": "0x515E64f3513F6374A2fe259cFCDE4D36146F7D7E",
    "userId": "266182258"
  }
}