{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "180188",
    "entityType": "User",
    "nonce": "0x304ec0968bdd19585fd36bb21c312bf3f8feccb7ea5c7e077f7b66e082ac634f",
    "signature": "0xf6830573ab27798f98235ed08496f21c0da55c8b23a278531b8693ff8bfbad88743a2643143f867f3fd23154aa7eb3c033c29410ad54a79bbe198be2157b6d921b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}