{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x6773975efd1754b14f0983b402bfd1c1cd91377ba42a743297cf62b5a1209b26",
    "signature": "0xfcf9f18c217ee2f6734c231dfa8c7789d34a7b8683f0c17135692983466f746f47c91edb98c9a6cf7b8a721c0b28f1d957e78ad2cc1c21609fddd93c66304c2a1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}