# How to use ethers.js develop Conflux Dapp

1. Find a 0x1 prefix account
2. Find a ETH-CFX bridge service
3. Transaction hash mapping

## Issues

### Tx hash mismatch

reason: 'Transaction hash mismatch from Provider.sendTransaction.',
code: 'UNKNOWN_ERROR',
expectedHash: '0xcf01467ac47dcfbc0c2a0b21592e635f2a05182bdbb48499f87c626e5dcd3418',
returnedHash: '0xcafc7eb9850148d323cb24f63e24129ddda6a18e8f609a0a57f0c880cef85806',

### contract's address is not match