diff --git a/bridge/cmd/vaa-test/main.go b/bridge/cmd/vaa-test/main.go
new file mode 100644
index 000000000..2e1394444
--- /dev/null
+++ b/bridge/cmd/vaa-test/main.go
@@ -0,0 +1,123 @@
+package main
+
+import (
+	"crypto/ecdsa"
+	"encoding/hex"
+	"github.com/certusone/wormhole/bridge/pkg/vaa"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/crypto"
+	"math/big"
+	"math/rand"
+	"time"
+)
+
+
+func main() {
+	addr := common.HexToAddress("0x90F8bf6A479f320ead074411a4B0e7944Ea8c9C1")
+	addrP := common.LeftPadBytes(addr[:], 32)
+	addrTarget := vaa.Address{}
+	copy(addrTarget[:], addrP)
+
+	tAddr := common.HexToAddress("0x0000000000000000000000009561c133dd8580860b6b7e504bc5aa500f0f06a7")
+	tAddrP := common.LeftPadBytes(tAddr[:], 32)
+	tAddrTarget := vaa.Address{}
+	copy(tAddrTarget[:], tAddrP)
+	v := &vaa.VAA{
+		Version:          1,
+		GuardianSetIndex: 2,
+		Timestamp:        time.Unix(4000, 0),
+		Payload: &vaa.BodyTransfer{
+			Nonce:         56,
+			SourceChain:   1,
+			TargetChain:   2,
+			SourceAddress: vaa.Address{2, 1, 4},
+			TargetAddress: addrTarget,
+			Asset: &vaa.AssetMeta{
+				Chain:   vaa.ChainIDSolana,
+				Address: tAddrTarget,
+			},
+			Amount: big.NewInt(1000000000000000000),
+		},
+	}
+
+	r := rand.New(rand.NewSource(555))
+	key, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+	key2, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+	key3, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+	key4, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+	key5, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+	key6, err := ecdsa.GenerateKey(crypto.S256(), r)
+	if err != nil {
+		panic(err)
+	}
+
+	//v = &vaa.VAA{
+	//	Version:          1,
+	//	GuardianSetIndex: 1,
+	//	Timestamp:        time.Unix(5000, 0),
+	//	Payload: &vaa.BodyGuardianSetUpdate{
+	//		Keys:     []common.Address{
+	//			crypto.PubkeyToAddress(key.PublicKey),
+	//			crypto.PubkeyToAddress(key2.PublicKey),
+	//			crypto.PubkeyToAddress(key3.PublicKey),
+	//			crypto.PubkeyToAddress(key4.PublicKey),
+	//			crypto.PubkeyToAddress(key5.PublicKey),
+	//			crypto.PubkeyToAddress(key6.PublicKey),
+	//		},
+	//		NewIndex: 2,
+	//	},
+	//}
+
+	AddSignature(v,key,0)
+	AddSignature(v,key2,1)
+	AddSignature(v,key3,2)
+	AddSignature(v,key5,4)
+	AddSignature(v,key6,5)
+	sigAddr := crypto.PubkeyToAddress(key.PublicKey)
+	println(sigAddr.String())
+	println(crypto.PubkeyToAddress(key2.PublicKey).String())
+	println(crypto.PubkeyToAddress(key3.PublicKey).String())
+	println(crypto.PubkeyToAddress(key4.PublicKey).String())
+	println(crypto.PubkeyToAddress(key5.PublicKey).String())
+	println(crypto.PubkeyToAddress(key6.PublicKey).String())
+
+	vData, err := v.Serialize()
+	if err != nil {
+		panic(err)
+	}
+
+	println(hex.EncodeToString(vData))
+}
+
+func AddSignature(v *vaa.VAA, key *ecdsa.PrivateKey,index uint8){
+	data, err := v.SigningMsg()
+	if err != nil {
+		panic(err)
+	}
+	sig, err := crypto.Sign(data.Bytes(), key)
+	if err != nil {
+		panic(err)
+	}
+	sigData := [65]byte{}
+	copy(sigData[:], sig)
+
+	v.Signatures = append(v.Signatures, &vaa.Signature{
+		Index:     index,
+		Signature: sigData,
+	})
+}