Replace broken fallback rpc url

ci/check/check.go

@@ -27,7 +27,6 @@ import (
 
 	"github.com/magefile/mage/mg"
 	"github.com/magefile/mage/sh"
-
 	"github.com/mysteriumnetwork/go-ci/commands"
 	"github.com/mysteriumnetwork/go-ci/util"
 	"github.com/mysteriumnetwork/node/ci/packages"
@@ -60,7 +59,7 @@ func CheckGoVet() error {
 
 // CheckGoImports checks for issues with go imports.
 func CheckGoImports() error {
-	return commands.GoImportsD(".", "pb", "tequilapi/endpoints/assets")
+	return GoImportsD(".", "pb", "tequilapi/endpoints/assets")
 }
 
 // CheckSwagger checks whether swagger spec at "tequilapi/docs/swagger.json" is valid against swagger specification 2.0.

ci/check/go_imports.go

@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2026 The "MysteriumNetwork/node" Authors.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package check
+
+import (
+	"errors"
+	"fmt"
+	"go/build"
+	"os"
+	"path"
+	"strings"
+
+	"github.com/magefile/mage/mg"
+	"github.com/magefile/mage/sh"
+	"github.com/mysteriumnetwork/go-ci/shell"
+	"github.com/mysteriumnetwork/go-ci/util"
+)
+
+// GoImportsD checks for issues with go imports.
+//
+// Instead of packages, it operates on directories, thus it is compatible with gomodules outside GOPATH.
+//
+// Example:
+//
+//	commands.GoImportsD(".", "docs")
+func GoImportsD(dir string, excludes ...string) error {
+	mg.Deps(GetImports)
+	goimportsBin, err := util.GetGoBinaryPath("goimports")
+	if err != nil {
+		fmt.Println("❌ GoImports")
+		fmt.Println("Tool 'goimports' not found")
+		return err
+	}
+	var allExcludes []string
+	allExcludes = append(allExcludes, excludes...)
+	allExcludes = append(allExcludes, util.GoLintExcludes()...)
+	dirs, err := util.GetProjectFileDirectories(allExcludes)
+	if err != nil {
+		return err
+	}
+	out, err := shell.NewCmd(goimportsBin + " -e -l -d " + strings.Join(dirs, " ")).Output()
+	if err != nil {
+		fmt.Println("❌ GoImports")
+		fmt.Println("goimports: error executing")
+		return err
+	}
+	if len(out) != 0 {
+		fmt.Println("❌ GoImports")
+		fmt.Println("goimports: the following files contain go import errors:")
+		fmt.Println(out)
+		return errors.New("goimports: not all imports follow the goimports format")
+	}
+	fmt.Println("✅ GoImports")
+	return nil
+}
+
+// GetGoPath returns the go path
+func GetGoPath() string {
+	gopath := os.Getenv("GOPATH")
+	if gopath == "" {
+		gopath = build.Default.GOPATH
+	}
+	return gopath
+}
+
+// GetGoBinaryPath looks for the given binary in path, if not checks if it's in $GOPATH/bin
+func GetGoBinaryPath(binaryName string) (string, error) {
+	res, err := sh.Output("which", binaryName)
+	if err == nil {
+		return res, nil
+	}
+	gopath := GetGoPath()
+	binaryUnderGopath := path.Join(gopath, "bin", binaryName)
+	if _, err := os.Stat(binaryUnderGopath); os.IsNotExist(err) {
+		return "", err
+	}
+	return binaryUnderGopath, nil
+}
+
+// GetImports installs goimports binary.
+func GetImports() error {
+	path, _ := GetGoBinaryPath("goimports")
+	if path != "" {
+		fmt.Println("Tool 'goimports' already installed")
+		return nil
+	}
+	err := sh.RunV("go", "install", "golang.org/x/tools/cmd/goimports@v0.41.0")
+	if err != nil {
+		fmt.Println("Could not go get goimports")
+		return err
+	}
+	return nil
+}

metadata/network.go

@@ -87,7 +87,7 @@ var MainnetDefinition = NetworkDefinition{
 		MystAddress:        "0x1379e8886a944d2d9d440b3d88df536aea08d9f3",
 		EtherClientRPC: []string{
 			"https://polygon1.mysterium.network/",
-			"https://polygon-rpc.com/",
+			"https://polygon.drpc.org",
 		},
 		KnownHermeses: []string{
 			"0xa62a2a75949d25e17c6f08a7818e7be97c18a8d2",
@@ -99,15 +99,15 @@ var MainnetDefinition = NetworkDefinition{
 	PilvytisAddress: "https://pilvytis.mysterium.network",
 	ObserverAddress: "https://observer.mysterium.network",
 	DNSMap: map[string][]string{
-		"discovery.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81"},
-		"trust.mysterium.network":     {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81"},
-		"broker.mysterium.network":    {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81"},
+		"discovery.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81", "46.224.211.253", "188.245.149.150"},
+		"trust.mysterium.network":     {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81", "46.224.211.253", "188.245.149.150"},
+		"broker.mysterium.network":    {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81", "46.224.211.253", "188.245.149.150"},
 		"transactor.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81",
-			"51.158.204.23", "51.158.204.75", "51.158.204.9", "51.158.204.30"}, // remove after the migration is complete
-		"affiliator.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81"},
+			"51.158.204.23", "51.158.204.75", "51.158.204.9", "51.158.204.30", "46.224.211.253", "188.245.149.150"}, // remove after the migration is complete
+		"affiliator.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81", "46.224.211.253", "188.245.149.150"},
 		"pilvytis.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81",
-			"51.158.204.23", "51.158.204.75", "51.158.204.9", "51.158.204.30"}, // remove after the migration is complete
-		"observer.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81"},
+			"51.158.204.23", "51.158.204.75", "51.158.204.9", "51.158.204.30", "46.224.211.253", "188.245.149.150"}, // remove after the migration is complete
+		"observer.mysterium.network": {"159.69.15.34", "159.69.244.241", "116.203.130.98", "49.12.244.81", "46.224.211.253", "188.245.149.150"},
 	},
 	DefaultChainID:  137,
 	DefaultCurrency: "MYST",