From 24c6641e6ed4bbbc02ae8ebed8a572ee6390b465 Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Wed, 6 Mar 2024 11:25:07 +0300
Subject: [PATCH] Add NotaryAssisted transaction attribute type

Port https://github.com/neo-project/neo/pull/3175.
Ref. https://github.com/neo-project/neo/issues/2896.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
---
 .../Native/TransactionAttributeType.cs                     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Neo.SmartContract.Framework/Native/TransactionAttributeType.cs b/src/Neo.SmartContract.Framework/Native/TransactionAttributeType.cs
index fb3b9979b..59f937f53 100644
--- a/src/Neo.SmartContract.Framework/Native/TransactionAttributeType.cs
+++ b/src/Neo.SmartContract.Framework/Native/TransactionAttributeType.cs
@@ -23,6 +23,11 @@ public enum TransactionAttributeType : byte
         /// <summary>
         /// Indicates that the transaction conflicts with <see cref="Conflicts.Hash"/>.
         /// </summary>
-        Conflicts = 0x21
+        Conflicts = 0x21,
+
+        /// <summary>
+        /// Indicates that the transaction is aimed to service notary request with <see cref="NotaryAssisted.NKeys" number of keys/>.
+        /// </summary>
+        NotaryAssisted = 0x22
     }
 }