rpctypes: mev share bundle cancellations

flashbots · Nov 4, 2024 · 533902e · 533902e
1 parent 2666033
commit 533902e
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/rpctypes/types.go b/rpctypes/types.go
@@ -94,8 +94,11 @@ type RefundConfig struct {
 }
 
 type MevBundleMetadata struct {
-	// should be set only if we are receiving from Flashbots or other builders
-	Signer *common.Address `json:"signer,omitempty"`
+	// Signer should be set by infra that verifies user signatures and not user
+	Signer           *common.Address `json:"signer,omitempty"`
+	ReplacementNonce *int            `json:"replacementNonce,omitempty"`
+	// Used for cancelling. When true the only thing we care about is signer,replacement_nonce and RawShareBundle::replacement_uuid
+	Cancelled *bool `json:"cancelled,omitempty"`
 }
 
 type MevSendBundleArgs struct {