{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb1cadf865bd8c07f9ae6c5c07d300e5052518a003468975f20066fc26a865584",
    "signature": "0x8b81de31e1b68dab3654c85c15ab870c84aae8b1bafecc86980f70748855f47d6c893ff1a18b4427ae6a41d3460e051375140ac6acd1cbe4335971eb4b006f1b1c",
    "signer": "0xf9bE09eDB2b1dc5ea0688437c625de4D05F241aA",
    "userId": "543334005"
  }
}