– SAFE integrates Ethereum’s ERC-4337 standard to enhance decentralized signature collection via its Frictionless Queues initiative, advancing smart account infrastructure in mid-2025.

– The implementation improves transaction efficiency and user experience, driving smart wallet adoption and DeFi competitiveness while processing over 132 million UserOps to date.

– ERC-4337 enables batch signature aggregation and gas cost savings, but regulatory clarity remains limited as institutions like the SEC have yet to address its implications.

– Account abstraction through this standard reduces DeFi barriers, enabling features like social recovery and sponsorship while Layer 2 solutions prepare for expanded decentralized application scaling.