correct typo

pkg/contracts/solana/instruction.go

@@ -267,7 +267,7 @@ func (inst *WhitelistInstructionParams) TokenAmount() uint64 {
 
 // Failed always returns false for a 'whitelist_spl_mint' without checking the logs
 func (inst *WhitelistInstructionParams) Failed(_ []string) bool {
-	return true
+	return false
 }
 
 // ParseInstructionWhitelist tries to parse the instruction as a 'whitelist_spl_mint'.

zetaclient/chains/solana/rpc/rpc_live_test.go

@@ -2,11 +2,14 @@ package rpc_test
 
 import (
 	"context"
+	"fmt"
 	"testing"
 
 	"github.com/gagliardetto/solana-go"
 	solanarpc "github.com/gagliardetto/solana-go/rpc"
 	"github.com/stretchr/testify/require"
+	"github.com/zeta-chain/node/pkg/coin"
+	"github.com/zeta-chain/node/zetaclient/chains/solana/observer"
 	"github.com/zeta-chain/node/zetaclient/chains/solana/rpc"
 	"github.com/zeta-chain/node/zetaclient/common"
 )
@@ -17,6 +20,7 @@ func Test_SolanaRPCLive(t *testing.T) {
 		return
 	}
 
+	LiveTest_GetTransactionMessage(t)
 	LiveTest_GetTransactionWithVersion(t)
 	LiveTest_GetFirstSignatureForAddress(t)
 	LiveTest_GetSignaturesForAddressUntil(t)
@@ -41,6 +45,46 @@ func LiveTest_GetTransactionWithVersion(t *testing.T) {
 	})
 }
 
+func LiveTest_GetTransactionMessage(t *testing.T) {
+	// create a Solana devnet RPC client
+	client := solanarpc.New(solanarpc.DevNet_RPC)
+
+	// program address
+	gateway := solana.MustPublicKeyFromBase58("ZETAjseVjuFsxdRxo6MmTCvqFwb3ZHUx56Co3vCmGis")
+
+	// get all signatures for the address until the first signature
+	sig := solana.MustSignatureFromBase58(
+		"hrjQH7CJgZU675eDbM3JKKf3tAd3AYtKjtpdSN7bHT4FYPDsFKeJq1BMWjjYLsTJVh1xqE4YNBXwAh2sCE4nxUL",
+	)
+
+	txResult, err := client.GetTransaction(context.Background(), sig, &solanarpc.GetTransactionOpts{
+		Commitment:                     solanarpc.CommitmentFinalized,
+		MaxSupportedTransactionVersion: &solanarpc.MaxSupportedTransactionVersion0,
+	})
+	require.NoError(t, err)
+	require.Nil(t, txResult.Meta.Err)
+
+	// parse gateway instruction from tx result
+	inst, err := observer.ParseGatewayInstruction(txResult, gateway, coin.CoinType_Gas)
+	require.NoError(t, err)
+
+	// get the message
+	fmt.Printf("inst: %+v\n", inst)
+
+	// example transaction of version "0"
+	// https://explorer.solana.com/tx/Wqgj7hAaUUSfLzieN912G7GxyGHijzBZgY135NtuFtPRjevK8DnYjWwQZy7LAKFQZu582wsjuab2QP27VMUJzAi?cluster=devnet
+	txSig := solana.MustSignatureFromBase58(
+		"Wqgj7hAaUUSfLzieN912G7GxyGHijzBZgY135NtuFtPRjevK8DnYjWwQZy7LAKFQZu582wsjuab2QP27VMUJzAi",
+	)
+
+	t.Run("should get the transaction if the version is supported", func(t *testing.T) {
+		ctx := context.Background()
+		txResult, err := rpc.GetTransaction(ctx, client, txSig)
+		require.NoError(t, err)
+		require.NotNil(t, txResult)
+	})
+}
+
 func LiveTest_GetFirstSignatureForAddress(t *testing.T) {
 	// create a Solana devnet RPC client
 	client := solanarpc.New(solanarpc.DevNet_RPC)