{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x372c9883a66060b6565765f3b48368abb31a4746b7ff5039e72f5665b7596c18",
    "signature": "0x51fa54e86637ec78be1f7e7befb7ba6d482ba707152fef98bb7563a3525d745b385deedbf8f51efb4969f5ecae7e4853e85efde65deb0e6fd9ab84aef60e8a4a1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}