safeDeposit

safeDeposit method can be used to deposit a token from ethereum to polygon chain.

const erc721RootToken = plasmaClient.erc721(<root token address>, true);

const result = await erc721RootToken.safeDeposit(<token id>, <user address>);

const txHash = await result.getTransactionHash();

const txReceipt = await result.getReceipt();