{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "464876",
    "entityType": "User",
    "nonce": "0xa141c6d4bc1e225b3ba345bd5d80e706d47f0ad1c299dc0a92897639ce91f3d4",
    "signature": "0x2449076aa4a876d06d0dfc65d896b20a550dc6abf220387adb852bec26427ee073038e9f6786375f1367ea16812a20570c3666476a17192acdd80f3b76c7ebd81b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}