Exciting update to interop re EIP 3074:

"..enables [scw] or 4337 bundlers to submit executing messages which is a huge win for UX. It should now be possible to create a paymaster for sending particular types of executing messages."

Exciting update to interop re EIP 3074:

"..enables [scw] or 4337 bundlers to submit executing messages which is a huge win for UX. It should now be possible to create a paymaster for sending particular types of executing messages."

https://github.com/ethereum-optimism/specs/discussions/128#discussioncomment-9196105

For context, each cross chain message has an initiating msg and an executing msg. 

This means an end user can initiate a cross-chain msg on [chain_a] and have it executed on [chain_b] without having gas on [chain_b] and in only 1 tx!