diff --git a/rpc/client/mock/abci.go b/rpc/client/mock/abci.go
index 13e187412..6f6fa1d47 100644
--- a/rpc/client/mock/abci.go
+++ b/rpc/client/mock/abci.go
@@ -45,7 +45,7 @@ func (a ABCIApp) BroadcastTxAsync(tx types.Tx) (*ctypes.ResultBroadcastTx, error
 	if c.IsOK() {
 		go func() { a.App.DeliverTx(tx) }()
 	}
-	return &ctypes.ResultBroadcastTx{c.Code, c.Data, c.Log}, nil
+	return &ctypes.ResultBroadcastTx{c.Code, c.Data, c.Log, tx.Hash()}, nil
 }
 
 func (a ABCIApp) BroadcastTxSync(tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
@@ -54,7 +54,7 @@ func (a ABCIApp) BroadcastTxSync(tx types.Tx) (*ctypes.ResultBroadcastTx, error)
 	if c.IsOK() {
 		go func() { a.App.DeliverTx(tx) }()
 	}
-	return &ctypes.ResultBroadcastTx{c.Code, c.Data, c.Log}, nil
+	return &ctypes.ResultBroadcastTx{c.Code, c.Data, c.Log, tx.Hash()}, nil
 }
 
 // ABCIMock will send all abci related request to the named app,
diff --git a/state/execution_test.go b/state/execution_test.go
index 7e0b7332b..8b9cf4a73 100644
--- a/state/execution_test.go
+++ b/state/execution_test.go
@@ -81,7 +81,7 @@ type dummyIndexer struct {
 	Indexed int
 }
 
-func (indexer *dummyIndexer) Tx(hash string) (*types.TxResult, error) {
+func (indexer *dummyIndexer) Tx(hash []byte) (*types.TxResult, error) {
 	return nil, nil
 }
 func (indexer *dummyIndexer) Batch(batch *txindexer.Batch) error {