从 Solana Explorer 中提取 Candy Machine ID 的锚点数据

Question

我这里有一个 solana Candy Machine 地址：8XrvWo4ywz6kzN7cDekmAZYyfCP8ZMQHLaaqkxFp9vhH 我想提取锚数据，如 Solana Explorer 的屏幕截图所示： https://explorer.solana.com/address/8XrvWo4ywz6kzN7cDekmAZYyfCP8ZMQHLaaqkxFp9vhH/anchor-account

查看网络请求后，我发现的只是编码数据，我假设是base64。

我将如何解码？我尝试了base64 解码，但大部分还是乱码。

Answer 1

import * as anchor from "@project-serum/anchor";

export const MINTS_PROGRAM_ID = new anchor.web3.PublicKey(
  "cndy3Z4yapfJBmL3ShUp5exZKqR3z33thTzeNMm2gRZ"
);

describe("load data", () => {
  const randomKeypair = anchor.web3.Keypair.generate();

  const cluster = anchor.web3.clusterApiUrl("mainnet-beta");

  const connection = new anchor.web3.Connection(cluster);

  const wallet = new anchor.Wallet(randomKeypair);

  const provider = new anchor.AnchorProvider(connection, wallet, {
    preflightCommitment: "processed",
  });

  it("Fetch Data", async () => {
    try {
      const idl = await anchor.Program.fetchIdl(MINTS_PROGRAM_ID, provider);
      const program = new anchor.Program(idl!, MINTS_PROGRAM_ID, provider);
      const accounts = await program.account.candyMachine.fetch(
        "8XrvWo4ywz6kzN7cDekmAZYyfCP8ZMQHLaaqkxFp9vhH"
      );

      console.log("Accounts ", accounts);
    } catch (error) {
      console.log("Account error ", error);
    }
  });
});