描述
This dApp allows users to securely transfer Ether between two parties, with additional authentication to prevent losing funds due to mistyped wallet addresses. The main functionalities include:
Send Ether: Users can send Ether to a specified receiver address.
Claim Ether: Receivers can claim the Ether sent to them by providing the sender's address.
Claim Back Ether: Senders can claim back their Ether if the receiver has not claimed it yet.
The contract can manage multiple transactions at the same time, ensuring that each transaction is processed independently and securely.
