{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4443",
    "entityType": "User",
    "nonce": "0x87878378b8cd79cc2b6c8eb8a364b7cab72c369c3b1f9d905c2a3cdd4d28603d",
    "signature": "0xf1c9b0de175c79091295edd7764e8a6202bf51c08cf2f177e38831b2ce49a8254b535ea000f6dafb80ec54b28716a5c91aa5b77c41120b4a0945364c2a16331b1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}