diff --git a/emulator/blocks.go b/emulator/blocks.go
index 340545bd..58783f79 100644
--- a/emulator/blocks.go
+++ b/emulator/blocks.go
@@ -74,6 +74,15 @@ func (b *blocks) SealedHeader() (*flowgo.Header, error) {
 	return block.Header, nil
 }
 
+func (b *blocks) IndexedHeight() (uint64, error) {
+	block, err := b.blockchain.storage.LatestBlock(context.Background())
+	if err != nil {
+		return 0, err
+	}
+
+	return block.Header.Height, nil
+}
+
 // We don't have to do anything complex here, as emulator does not fork the chain
 func (b *blocks) ByHeightFrom(height uint64, header *flowgo.Header) (*flowgo.Header, error) {
 	if height > header.Height {
diff --git a/go.mod b/go.mod
index 698eaf50..fabbad8f 100644
--- a/go.mod
+++ b/go.mod
@@ -236,3 +236,5 @@ require (
 	nhooyr.io/websocket v1.8.7 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )
+
+replace github.com/onflow/flow-go v0.37.10 => github.com/AndriiDiachuk/flow-go v0.34.0-crescendo-preview.15-atree-inlining.0.20240912140753-a57bf2226f4c
diff --git a/go.sum b/go.sum
index ddc47008..18543d96 100644
--- a/go.sum
+++ b/go.sum
@@ -932,6 +932,8 @@ dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7
 gioui.org v0.0.0-20210308172011-57750fc8a0a6/go.mod h1:RSH6KIUZ0p2xy5zHDxgAM4zumjgTw83q2ge/PI+yyw8=
 git.sr.ht/~sbinet/gg v0.3.1/go.mod h1:KGYtlADtqsqANL9ueOFkWymvzUvLMQllU5Ixo+8v3pc=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
+github.com/AndriiDiachuk/flow-go v0.34.0-crescendo-preview.15-atree-inlining.0.20240912140753-a57bf2226f4c h1:OlkAHZAEetZgEGZUI9erMKOSaKgviWY3hXNTDoeuN8M=
+github.com/AndriiDiachuk/flow-go v0.34.0-crescendo-preview.15-atree-inlining.0.20240912140753-a57bf2226f4c/go.mod h1:Gdqw1ptnAUuB0izif88PWMK8abe655Hr8iEkXXuUJl4=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v0.21.1/go.mod h1:fBF9PQNqB8scdgpZ3ufzaLntG0AG7C1WjPMsiFOmfHM=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.0.0/go.mod h1:uGG2W01BaETf0Ozp+QxxKJdMBNRWPdstHG0Fmdwn1/U=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=