[#722] neofs-adm: Check returned tx hash

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

cmd/neofs-adm/internal/modules/morph/n3client.go

@@ -3,6 +3,7 @@ package morph
 import (
 	"context"
 	"errors"
+	"fmt"
 	"time"
 
 	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
@@ -84,6 +85,10 @@ func (c *clientContext) sendTx(tx *transaction.Transaction, cmd *cobra.Command,
 		return err
 	}
 
+	if h != tx.Hash() {
+		return fmt.Errorf("sent and actual tx hashes mismatch:\n\tsent: %v\n\tactual: %v", tx.Hash().StringLE(), h.StringLE())
+	}
+
 	c.Hashes = append(c.Hashes, h)
 
 	if await {