{
  "manageEntity": {
    "action": "Follow",
    "entityId": "464100900",
    "entityType": "User",
    "nonce": "0xedc19dcffa24f10b8abb29ad8bc99c53a9ceb59792eb0d4e6c6fe4d578549149",
    "signature": "0x70515ab039fb2637bf55729a30f40b679bcbc031c29b6dbb51e16bfe54326a0a2de72ed5672ef2ed1f0dc2fad6501e35a3f04df0656551c35e928e98d7cc11861c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}