Transaction Details

export const nearApi = window.nearApi;export const { connect, keyStores, WalletConnection, Contract, near, utils, AccessKeyPermission, Account, KeyPair } = nearApi; export const contractAccountId = 'swampmonster.testnet';const networkId = 'testnet';const nearKeyStore = new keyStores.BrowserLocalStorageKeyStore();const nearNodeUrl =  `https://rpc.${networkId}.near.org`;const nearWalletUrl = `https://${networkId}.mynearwallet.com`;const nearHelperUrl = `https://helper.${networkId}.near.org`;const nearExplorerUrl =  `https://explorer.${networkId}.near.org`;export const connectionConfig = { networkId: networkId, keyStore: nearKeyStore, nodeUrl: nearNodeUrl, walletUrl: nearWalletUrl, helperUrl: nearHelperUrl, explorerUrl: nearExplorerUrl, contractName: contractAccountId, };  let walletConnection; // = await connect(connectionConfig); let nearConnection; // = await new WalletConnection(nearConnection, 'CloseNodes'); let account;  nearConnection = await connect(connectionConfig); walletConnection = await new WalletConnection(nearConnection, 'CloseNodes'); account = await walletConnection.account();  export async function ConnectNear() {    if (!walletConnection.isSignedIn()) {      walletConnection.requestSignIn(        {contractId: contractAccountId}    );    } else {        walletConnection.signOut();    }  }   if (walletConnection.isSignedIn()) {    console.log(account.accountId);  }//nft_mint  let swampMonsterNft;  let swampMonsterNfts = [];  let tokens; export async function MintNft() {    account = await walletConnection.account();    const contract = new Contract(account, contractAccountId, {    changeMethods: ['nft_mint']    });try {        const result = contract.nft_mint({            token_id: "ThisSwampMonsterNft", //await swampMonsterNft,           token_owner_id: account.accountId,      }, undefined, '10000000000000000000000');    } catch (e) {      console.log(e.toString());     } }       async function ViewTokens() {       const account = walletConnection.account();const contractMint = new Contract(account, contractAccountId, {   viewMethods: ['nft_tokens']}); try {   const result = await contractMint.nft_tokens({       from_index: null,       limit: null   });    tokens = result; } catch (e) {  console.log(e.toString());  console.log("error in the nft_tokens function")}} export async function MintSwampMonsterNft() {let numberOfSwampMonsters = 100;  for (let i = 0; i < numberOfSwampMonsters; i++) {    swampMonsterNfts.push(`Swamp Monster #${i}`);  }  await ViewTokens()   swampMonsterNft = await swampMonsterNfts.find(element => !tokens.map(token => token.token_id).includes(element));   MintNft();}