XLS-46: DynamicNFT (#5048)

This Amendment adds functionality to update the URI of NFToken objects as described in the XLS-46d: Dynamic Non Fungible Tokens (dNFTs) spec.

include/xrpl/protocol/detail/transactions.macro

@@ -447,6 +447,13 @@ TRANSACTION(ttCREDENTIAL_DELETE, 60, CredentialDelete, ({
     {sfCredentialType, soeREQUIRED},
 }))
 
+/** This transaction type modify a NFToken */
+TRANSACTION(ttNFTOKEN_MODIFY, 61, NFTokenModify, ({
+    {sfNFTokenID, soeREQUIRED},
+    {sfOwner, soeOPTIONAL},
+    {sfURI, soeOPTIONAL},
+}))
+
 
 /** This system-generated transaction type is used to update the status of the various amendments.
 
@@ -458,7 +465,6 @@ TRANSACTION(ttAMENDMENT, 100, EnableAmendment, ({
 }))
 
 /** This system-generated transaction type is used to update the network's fee settings.
-
     For details, see: https://xrpl.org/fee-voting.html
  */
 TRANSACTION(ttFEE, 101, SetFee, ({