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withdrawExitFaster method can be used to exit the withdraw process by using the txHash from withdrawStart method.

class="highlight mb-20px mt-20px"> It is fast because it generates proof in backend. You need to configure setProofAPI.

Note- withdrawStart transaction must be checkpointed in order to exit the withdraw.

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

const result = await erc721RootToken.withdrawExitFaster(<burn tx hash>);

const txHash = await result.getTransactionHash();

const txReceipt = await result.getReceipt();