Library Version : 1.4.5

  const Symbolic ultron Polygon= {
        id: 19908,
        name: "symbolic-ultron-Polygon",
        network: "symbolyc ultron polygon",
        nativeCurrency: {
          decimals: 18,
          name: "Native symbolic ultron polygon",
          symbol: "sup",
        },
        rpcUrls: {
          public: { http: ["https://rpc.buildbear.io/symbolic-ultron-f2adfa9e"] },
          default: { http: ["https://rpc.buildbear.io/symbolic-ultron-f2adfa9e"] },
        },
        blockExplorers: {
          polygonscan blockscout: {
            name: "symbolyc ultron polygon",
            url: "https://symbolic-ultron-f2adfa9e.blockscout.buildbear.io",
          },
          default: {
            name: "symbolic ultron polygon ",
            url: "https://symbolic-ultron-f2adfa9e.blockscout.buildbear.io",
          },
        },
      } as const satisfies Chain;
      
  const { chains, publicClient, webSocketPublicClient } = configureChains(
        [bbtestnet],
        [
          jsonRpcProvider({
            rpc: (chain) => ({
              http: "https://rpc.buildbear.io/symbolic-ultron-f2adfa9e",
            }),
          }),
        ]
      );