TheGreatHB

Improve gas efficiency in ECDSA

2

Fixes #3853 This PR reduces gas usage of ```toTypedDataHash``` ```toEthSignedMessageHash(bytes32)``` ```toEthSignedMessageHash(bytes)```. Here are some results: ``` [toTypedDataHash] Input | Current | New | Gas saved -------------------------------------------------------------------------------|---------|------|----------------- 0x6afaff4708d235e0fbf2e9ecd1fbfeb0326cd4801f43d3ca2c0e52d8c2967801 , | 198...

### Ethers Version 6.15.0 ### Search Terms _No response_ ### Describe the Problem When my Alchemy project exceeds its monthly capacity limit, the RPC returns a 429 error immediately, but...