{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd7c8e9e3e7cb88ffd51d1fda825caac73e2603395292d7b7dd044e00c295aaa8",
    "signature": "0xdddd93cc556afed55c5e62a9b702f6215ed4e2e679bea6be3fe5726f40c53b9e2641395c638964fc05e41e31ff9178cd676c4390c65221dd75f8371d6fc884ff1b",
    "signer": "0x8812Cba1eBe73A6206EB227f61edaFB37944A27A",
    "userId": "992680003"
  }
}