{
  "manageEntity": {
    "action": "Follow",
    "entityId": "870591918",
    "entityType": "User",
    "nonce": "0x5b30d98d92a216f2ef01a198345351a2b422590aaa51efdae8d9a1a29a4a8be2",
    "signature": "0xf2f93a8bc6f6c1022e2ce993511b0a1ede331c45ec8d1becc74f4626762f2fd21036223701ea10a1c1b97100ae01085124709f6c716bd13fa0283c8e0206de681c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}